2844464520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{9679}}^1$

素因数の和:9803

約数の個数: 128

約数和(自身を含む): 8921088000

約数和(自身を除く): 6076623480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 79, 93, 120, 124, 155, 158, 186, 237, 248, 310, 316, 372, 395, 465, 474, 620, 632, 744, 790, 930, 948, 1185, 1240, 1580, 1860, 1896, 2370, 2449, 3160, 3720, 4740, 4898, 7347, 9480, 9679, 9796, 12245, 14694, 19358, 19592, 24490, 29037, 29388, 36735, 38716, 48395, 48980, 58074, 58776, 73470, 77432, 96790, 97960, 116148, 145185, 146940, 193580, 232296, 290370, 293880, 300049, 387160, 580740, 600098, 764641, 900147, 1161480, 1200196, 1500245, 1529282, 1800294, 2293923, 2400392, 3000490, 3058564, 3600588, 3823205, 4500735, 4587846, 6000980, 6117128, 7201176, 7646410, 9001470, 9175692, 11469615, 12001960, 15292820, 18002940, 18351384, 22939230, 23703871, 30585640, 36005880, 45878460, 47407742, 71111613, 91756920, 94815484, 118519355, 142223226, 189630968, 237038710, 284446452, 355558065, 474077420, 568892904, 711116130, 948154840, 1422232260, 2844464520]

約数ペア:

[(1, 2844464520), (2, 1422232260), (3, 948154840), (4, 711116130), (5, 568892904), (6, 474077420), (8, 355558065), (10, 284446452), (12, 237038710), (15, 189630968), (20, 142223226), (24, 118519355), (30, 94815484), (31, 91756920), (40, 71111613), (60, 47407742), (62, 45878460), (79, 36005880), (93, 30585640), (120, 23703871), (124, 22939230), (155, 18351384), (158, 18002940), (186, 15292820), (237, 12001960), (248, 11469615), (310, 9175692), (316, 9001470), (372, 7646410), (395, 7201176), (465, 6117128), (474, 6000980), (620, 4587846), (632, 4500735), (744, 3823205), (790, 3600588), (930, 3058564), (948, 3000490), (1185, 2400392), (1240, 2293923), (1580, 1800294), (1860, 1529282), (1896, 1500245), (2370, 1200196), (2449, 1161480), (3160, 900147), (3720, 764641), (4740, 600098), (4898, 580740), (7347, 387160), (9480, 300049), (9679, 293880), (9796, 290370), (12245, 232296), (14694, 193580), (19358, 146940), (19592, 145185), (24490, 116148), (29037, 97960), (29388, 96790), (36735, 77432), (38716, 73470), (48395, 58776), (48980, 58074)]