145489080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5801}}^1$

素因数の和:5845

約数の個数: 128

約数和(自身を含む): 501292800

約数和(自身を除く): 355803720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 5801, 6270, 8360, 11602, 12540, 17403, 23204, 25080, 29005, 34806, 46408, 58010, 63811, 69612, 87015, 110219, 116020, 127622, 139224, 174030, 191433, 220438, 232040, 255244, 319055, 330657, 348060, 382866, 440876, 510488, 551095, 638110, 661314, 696120, 765732, 881752, 957165, 1102190, 1212409, 1276220, 1322628, 1531464, 1653285, 1914330, 2204380, 2424818, 2552440, 2645256, 3306570, 3637227, 3828660, 4408760, 4849636, 6062045, 6613140, 7274454, 7657320, 9699272, 12124090, 13226280, 14548908, 18186135, 24248180, 29097816, 36372270, 48496360, 72744540, 145489080]

約数ペア:

[(1, 145489080), (2, 72744540), (3, 48496360), (4, 36372270), (5, 29097816), (6, 24248180), (8, 18186135), (10, 14548908), (11, 13226280), (12, 12124090), (15, 9699272), (19, 7657320), (20, 7274454), (22, 6613140), (24, 6062045), (30, 4849636), (33, 4408760), (38, 3828660), (40, 3637227), (44, 3306570), (55, 2645256), (57, 2552440), (60, 2424818), (66, 2204380), (76, 1914330), (88, 1653285), (95, 1531464), (110, 1322628), (114, 1276220), (120, 1212409), (132, 1102190), (152, 957165), (165, 881752), (190, 765732), (209, 696120), (220, 661314), (228, 638110), (264, 551095), (285, 510488), (330, 440876), (380, 382866), (418, 348060), (440, 330657), (456, 319055), (570, 255244), (627, 232040), (660, 220438), (760, 191433), (836, 174030), (1045, 139224), (1140, 127622), (1254, 116020), (1320, 110219), (1672, 87015), (2090, 69612), (2280, 63811), (2508, 58010), (3135, 46408), (4180, 34806), (5016, 29005), (5801, 25080), (6270, 23204), (8360, 17403), (11602, 12540)]