1157788560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{253901}}^1$

素因数の和:253936

約数の個数: 80

約数和(自身を含む): 3778061760

約数和(自身を除く): 2620273200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 253901, 507802, 761703, 1015604, 1269505, 1523406, 2031208, 2539010, 3046812, 3808515, 4062416, 4824119, 5078020, 6093624, 7617030, 9648238, 10156040, 12187248, 14472357, 15234060, 19296476, 20312080, 24120595, 28944714, 30468120, 38592952, 48241190, 57889428, 60936240, 72361785, 77185904, 96482380, 115778856, 144723570, 192964760, 231557712, 289447140, 385929520, 578894280, 1157788560]

約数ペア:

[(1, 1157788560), (2, 578894280), (3, 385929520), (4, 289447140), (5, 231557712), (6, 192964760), (8, 144723570), (10, 115778856), (12, 96482380), (15, 77185904), (16, 72361785), (19, 60936240), (20, 57889428), (24, 48241190), (30, 38592952), (38, 30468120), (40, 28944714), (48, 24120595), (57, 20312080), (60, 19296476), (76, 15234060), (80, 14472357), (95, 12187248), (114, 10156040), (120, 9648238), (152, 7617030), (190, 6093624), (228, 5078020), (240, 4824119), (285, 4062416), (304, 3808515), (380, 3046812), (456, 2539010), (570, 2031208), (760, 1523406), (912, 1269505), (1140, 1015604), (1520, 761703), (2280, 507802), (4560, 253901)]