272452560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:417

約数の個数: 160

約数和(自身を含む): 874229760

約数和(自身を除く): 601777200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 71, 80, 118, 120, 142, 177, 213, 236, 240, 271, 284, 295, 354, 355, 426, 472, 542, 568, 590, 708, 710, 813, 852, 885, 944, 1065, 1084, 1136, 1180, 1355, 1416, 1420, 1626, 1704, 1770, 2130, 2168, 2360, 2710, 2832, 2840, 3252, 3408, 3540, 4065, 4189, 4260, 4336, 4720, 5420, 5680, 6504, 7080, 8130, 8378, 8520, 10840, 12567, 13008, 14160, 15989, 16260, 16756, 17040, 19241, 20945, 21680, 25134, 31978, 32520, 33512, 38482, 41890, 47967, 50268, 57723, 62835, 63956, 65040, 67024, 76964, 79945, 83780, 95934, 96205, 100536, 115446, 125670, 127912, 153928, 159890, 167560, 191868, 192410, 201072, 230892, 239835, 251340, 255824, 288615, 307856, 319780, 335120, 383736, 384820, 461784, 479670, 502680, 577230, 639560, 767472, 769640, 923568, 959340, 1005360, 1135219, 1154460, 1279120, 1539280, 1918680, 2270438, 2308920, 3405657, 3837360, 4540876, 4617840, 5676095, 6811314, 9081752, 11352190, 13622628, 17028285, 18163504, 22704380, 27245256, 34056570, 45408760, 54490512, 68113140, 90817520, 136226280, 272452560]

約数ペア:

[(1, 272452560), (2, 136226280), (3, 90817520), (4, 68113140), (5, 54490512), (6, 45408760), (8, 34056570), (10, 27245256), (12, 22704380), (15, 18163504), (16, 17028285), (20, 13622628), (24, 11352190), (30, 9081752), (40, 6811314), (48, 5676095), (59, 4617840), (60, 4540876), (71, 3837360), (80, 3405657), (118, 2308920), (120, 2270438), (142, 1918680), (177, 1539280), (213, 1279120), (236, 1154460), (240, 1135219), (271, 1005360), (284, 959340), (295, 923568), (354, 769640), (355, 767472), (426, 639560), (472, 577230), (542, 502680), (568, 479670), (590, 461784), (708, 384820), (710, 383736), (813, 335120), (852, 319780), (885, 307856), (944, 288615), (1065, 255824), (1084, 251340), (1136, 239835), (1180, 230892), (1355, 201072), (1416, 192410), (1420, 191868), (1626, 167560), (1704, 159890), (1770, 153928), (2130, 127912), (2168, 125670), (2360, 115446), (2710, 100536), (2832, 96205), (2840, 95934), (3252, 83780), (3408, 79945), (3540, 76964), (4065, 67024), (4189, 65040), (4260, 63956), (4336, 62835), (4720, 57723), (5420, 50268), (5680, 47967), (6504, 41890), (7080, 38482), (8130, 33512), (8378, 32520), (8520, 31978), (10840, 25134), (12567, 21680), (13008, 20945), (14160, 19241), (15989, 17040), (16260, 16756)]