672827760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7723}}^1$

素因数の和:7764

約数の個数: 180

約数和(自身を含む): 2483992056

約数和(自身を除く): 1811164296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3630, 3960, 4356, 4840, 5445, 5808, 7260, 7723, 7920, 8712, 9680, 10890, 14520, 15446, 17424, 21780, 23169, 29040, 30892, 38615, 43560, 46338, 61784, 69507, 77230, 84953, 87120, 92676, 115845, 123568, 139014, 154460, 169906, 185352, 231690, 254859, 278028, 308920, 339812, 347535, 370704, 424765, 463380, 509718, 556056, 617840, 679624, 695070, 764577, 849530, 926760, 934483, 1019436, 1112112, 1274295, 1359248, 1390140, 1529154, 1699060, 1853520, 1868966, 2038872, 2548590, 2780280, 2803449, 3058308, 3398120, 3737932, 3822885, 4077744, 4672415, 5097180, 5560560, 5606898, 6116616, 6796240, 7475864, 7645770, 8410347, 9344830, 10194360, 11213796, 12233232, 14017245, 14951728, 15291540, 16820694, 18689660, 20388720, 22427592, 28034490, 30583080, 33641388, 37379320, 42051735, 44855184, 56068980, 61166160, 67282776, 74758640, 84103470, 112137960, 134565552, 168206940, 224275920, 336413880, 672827760]

約数ペア:

[(1, 672827760), (2, 336413880), (3, 224275920), (4, 168206940), (5, 134565552), (6, 112137960), (8, 84103470), (9, 74758640), (10, 67282776), (11, 61166160), (12, 56068980), (15, 44855184), (16, 42051735), (18, 37379320), (20, 33641388), (22, 30583080), (24, 28034490), (30, 22427592), (33, 20388720), (36, 18689660), (40, 16820694), (44, 15291540), (45, 14951728), (48, 14017245), (55, 12233232), (60, 11213796), (66, 10194360), (72, 9344830), (80, 8410347), (88, 7645770), (90, 7475864), (99, 6796240), (110, 6116616), (120, 5606898), (121, 5560560), (132, 5097180), (144, 4672415), (165, 4077744), (176, 3822885), (180, 3737932), (198, 3398120), (220, 3058308), (240, 2803449), (242, 2780280), (264, 2548590), (330, 2038872), (360, 1868966), (363, 1853520), (396, 1699060), (440, 1529154), (484, 1390140), (495, 1359248), (528, 1274295), (605, 1112112), (660, 1019436), (720, 934483), (726, 926760), (792, 849530), (880, 764577), (968, 695070), (990, 679624), (1089, 617840), (1210, 556056), (1320, 509718), (1452, 463380), (1584, 424765), (1815, 370704), (1936, 347535), (1980, 339812), (2178, 308920), (2420, 278028), (2640, 254859), (2904, 231690), (3630, 185352), (3960, 169906), (4356, 154460), (4840, 139014), (5445, 123568), (5808, 115845), (7260, 92676), (7723, 87120), (7920, 84953), (8712, 77230), (9680, 69507), (10890, 61784), (14520, 46338), (15446, 43560), (17424, 38615), (21780, 30892), (23169, 29040)]