15000456840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1\times {\mathrm{2969}}^1$

素因数の和:3647

約数の個数: 128

約数和(自身を含む): 45727545600

約数和(自身を除く): 30727088760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 593, 710, 852, 1065, 1186, 1420, 1704, 1779, 2130, 2372, 2840, 2965, 2969, 3558, 4260, 4744, 5930, 5938, 7116, 8520, 8895, 8907, 11860, 11876, 14232, 14845, 17790, 17814, 23720, 23752, 29690, 35580, 35628, 42103, 44535, 59380, 71160, 71256, 84206, 89070, 118760, 126309, 168412, 178140, 210515, 210799, 252618, 336824, 356280, 421030, 421598, 505236, 631545, 632397, 842060, 843196, 1010472, 1053995, 1263090, 1264794, 1684120, 1686392, 1760617, 2107990, 2526180, 2529588, 3161985, 3521234, 4215980, 5052360, 5059176, 5281851, 6323970, 7042468, 8431960, 8803085, 10563702, 12647940, 14084936, 17606170, 21127404, 25295880, 26409255, 35212340, 42254808, 52818510, 70424680, 105637020, 125003807, 211274040, 250007614, 375011421, 500015228, 625019035, 750022842, 1000030456, 1250038070, 1500045684, 1875057105, 2500076140, 3000091368, 3750114210, 5000152280, 7500228420, 15000456840]

約数ペア:

[(1, 15000456840), (2, 7500228420), (3, 5000152280), (4, 3750114210), (5, 3000091368), (6, 2500076140), (8, 1875057105), (10, 1500045684), (12, 1250038070), (15, 1000030456), (20, 750022842), (24, 625019035), (30, 500015228), (40, 375011421), (60, 250007614), (71, 211274040), (120, 125003807), (142, 105637020), (213, 70424680), (284, 52818510), (355, 42254808), (426, 35212340), (568, 26409255), (593, 25295880), (710, 21127404), (852, 17606170), (1065, 14084936), (1186, 12647940), (1420, 10563702), (1704, 8803085), (1779, 8431960), (2130, 7042468), (2372, 6323970), (2840, 5281851), (2965, 5059176), (2969, 5052360), (3558, 4215980), (4260, 3521234), (4744, 3161985), (5930, 2529588), (5938, 2526180), (7116, 2107990), (8520, 1760617), (8895, 1686392), (8907, 1684120), (11860, 1264794), (11876, 1263090), (14232, 1053995), (14845, 1010472), (17790, 843196), (17814, 842060), (23720, 632397), (23752, 631545), (29690, 505236), (35580, 421598), (35628, 421030), (42103, 356280), (44535, 336824), (59380, 252618), (71160, 210799), (71256, 210515), (84206, 178140), (89070, 168412), (118760, 126309)]