981880560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{827}}^1$

素因数の和:960

約数の個数: 240

約数和(自身を含む): 3531711456

約数和(自身を除く): 2549830896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 97, 102, 120, 136, 144, 153, 170, 180, 194, 204, 240, 255, 272, 291, 306, 340, 360, 388, 408, 485, 510, 582, 612, 680, 720, 765, 776, 816, 827, 873, 970, 1020, 1164, 1224, 1360, 1455, 1530, 1552, 1649, 1654, 1746, 1940, 2040, 2328, 2448, 2481, 2910, 3060, 3298, 3308, 3492, 3880, 4080, 4135, 4365, 4656, 4947, 4962, 5820, 6120, 6596, 6616, 6984, 7443, 7760, 8245, 8270, 8730, 9894, 9924, 11640, 12240, 12405, 13192, 13232, 13968, 14059, 14841, 14886, 16490, 16540, 17460, 19788, 19848, 23280, 24735, 24810, 26384, 28118, 29682, 29772, 32980, 33080, 34920, 37215, 39576, 39696, 42177, 49470, 49620, 56236, 59364, 59544, 65960, 66160, 69840, 70295, 74205, 74430, 79152, 80219, 84354, 98940, 99240, 112472, 118728, 119088, 126531, 131920, 140590, 148410, 148860, 160438, 168708, 197880, 198480, 210885, 224944, 237456, 240657, 253062, 281180, 296820, 297720, 320876, 337416, 395760, 401095, 421770, 481314, 506124, 562360, 593640, 595440, 632655, 641752, 674832, 721971, 802190, 843540, 962628, 1012248, 1124720, 1187280, 1203285, 1265310, 1283504, 1363723, 1443942, 1604380, 1687080, 1925256, 2024496, 2406570, 2530620, 2727446, 2887884, 3208760, 3374160, 3609855, 3850512, 4091169, 4813140, 5061240, 5454892, 5775768, 6417520, 6818615, 7219710, 8182338, 9626280, 10122480, 10909784, 11551536, 12273507, 13637230, 14439420, 16364676, 19252560, 20455845, 21819568, 24547014, 27274460, 28878840, 32729352, 40911690, 49094028, 54548920, 57757680, 61367535, 65458704, 81823380, 98188056, 109097840, 122735070, 163646760, 196376112, 245470140, 327293520, 490940280, 981880560]

約数ペア:

[(1, 981880560), (2, 490940280), (3, 327293520), (4, 245470140), (5, 196376112), (6, 163646760), (8, 122735070), (9, 109097840), (10, 98188056), (12, 81823380), (15, 65458704), (16, 61367535), (17, 57757680), (18, 54548920), (20, 49094028), (24, 40911690), (30, 32729352), (34, 28878840), (36, 27274460), (40, 24547014), (45, 21819568), (48, 20455845), (51, 19252560), (60, 16364676), (68, 14439420), (72, 13637230), (80, 12273507), (85, 11551536), (90, 10909784), (97, 10122480), (102, 9626280), (120, 8182338), (136, 7219710), (144, 6818615), (153, 6417520), (170, 5775768), (180, 5454892), (194, 5061240), (204, 4813140), (240, 4091169), (255, 3850512), (272, 3609855), (291, 3374160), (306, 3208760), (340, 2887884), (360, 2727446), (388, 2530620), (408, 2406570), (485, 2024496), (510, 1925256), (582, 1687080), (612, 1604380), (680, 1443942), (720, 1363723), (765, 1283504), (776, 1265310), (816, 1203285), (827, 1187280), (873, 1124720), (970, 1012248), (1020, 962628), (1164, 843540), (1224, 802190), (1360, 721971), (1455, 674832), (1530, 641752), (1552, 632655), (1649, 595440), (1654, 593640), (1746, 562360), (1940, 506124), (2040, 481314), (2328, 421770), (2448, 401095), (2481, 395760), (2910, 337416), (3060, 320876), (3298, 297720), (3308, 296820), (3492, 281180), (3880, 253062), (4080, 240657), (4135, 237456), (4365, 224944), (4656, 210885), (4947, 198480), (4962, 197880), (5820, 168708), (6120, 160438), (6596, 148860), (6616, 148410), (6984, 140590), (7443, 131920), (7760, 126531), (8245, 119088), (8270, 118728), (8730, 112472), (9894, 99240), (9924, 98940), (11640, 84354), (12240, 80219), (12405, 79152), (13192, 74430), (13232, 74205), (13968, 70295), (14059, 69840), (14841, 66160), (14886, 65960), (16490, 59544), (16540, 59364), (17460, 56236), (19788, 49620), (19848, 49470), (23280, 42177), (24735, 39696), (24810, 39576), (26384, 37215), (28118, 34920), (29682, 33080), (29772, 32980)]