2468907120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{8081}}^1$

素因数の和:8183

約数の個数: 160

約数和(自身を含む): 8177690880

約数和(自身を除く): 5708783760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 67, 76, 80, 95, 114, 120, 134, 152, 190, 201, 228, 240, 268, 285, 304, 335, 380, 402, 456, 536, 570, 670, 760, 804, 912, 1005, 1072, 1140, 1273, 1340, 1520, 1608, 2010, 2280, 2546, 2680, 3216, 3819, 4020, 4560, 5092, 5360, 6365, 7638, 8040, 8081, 10184, 12730, 15276, 16080, 16162, 19095, 20368, 24243, 25460, 30552, 32324, 38190, 40405, 48486, 50920, 61104, 64648, 76380, 80810, 96972, 101840, 121215, 129296, 152760, 153539, 161620, 193944, 242430, 305520, 307078, 323240, 387888, 460617, 484860, 541427, 614156, 646480, 767695, 921234, 969720, 1082854, 1228312, 1535390, 1624281, 1842468, 1939440, 2165708, 2303085, 2456624, 2707135, 3070780, 3248562, 3684936, 4331416, 4606170, 5414270, 6141560, 6497124, 7369872, 8121405, 8662832, 9212340, 10287113, 10828540, 12283120, 12994248, 16242810, 18424680, 20574226, 21657080, 25988496, 30861339, 32485620, 36849360, 41148452, 43314160, 51435565, 61722678, 64971240, 82296904, 102871130, 123445356, 129942480, 154306695, 164593808, 205742260, 246890712, 308613390, 411484520, 493781424, 617226780, 822969040, 1234453560, 2468907120]

約数ペア:

[(1, 2468907120), (2, 1234453560), (3, 822969040), (4, 617226780), (5, 493781424), (6, 411484520), (8, 308613390), (10, 246890712), (12, 205742260), (15, 164593808), (16, 154306695), (19, 129942480), (20, 123445356), (24, 102871130), (30, 82296904), (38, 64971240), (40, 61722678), (48, 51435565), (57, 43314160), (60, 41148452), (67, 36849360), (76, 32485620), (80, 30861339), (95, 25988496), (114, 21657080), (120, 20574226), (134, 18424680), (152, 16242810), (190, 12994248), (201, 12283120), (228, 10828540), (240, 10287113), (268, 9212340), (285, 8662832), (304, 8121405), (335, 7369872), (380, 6497124), (402, 6141560), (456, 5414270), (536, 4606170), (570, 4331416), (670, 3684936), (760, 3248562), (804, 3070780), (912, 2707135), (1005, 2456624), (1072, 2303085), (1140, 2165708), (1273, 1939440), (1340, 1842468), (1520, 1624281), (1608, 1535390), (2010, 1228312), (2280, 1082854), (2546, 969720), (2680, 921234), (3216, 767695), (3819, 646480), (4020, 614156), (4560, 541427), (5092, 484860), (5360, 460617), (6365, 387888), (7638, 323240), (8040, 307078), (8081, 305520), (10184, 242430), (12730, 193944), (15276, 161620), (16080, 153539), (16162, 152760), (19095, 129296), (20368, 121215), (24243, 101840), (25460, 96972), (30552, 80810), (32324, 76380), (38190, 64648), (40405, 61104), (48486, 50920)]