124055560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 315187200

約数和(自身を除く): 191131640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 47, 76, 92, 94, 95, 115, 151, 152, 184, 188, 190, 230, 235, 302, 376, 380, 437, 460, 470, 604, 755, 760, 874, 893, 920, 940, 1081, 1208, 1510, 1748, 1786, 1880, 2162, 2185, 2869, 3020, 3473, 3496, 3572, 4324, 4370, 4465, 5405, 5738, 6040, 6946, 7097, 7144, 8648, 8740, 8930, 10810, 11476, 13892, 14194, 14345, 17365, 17480, 17860, 20539, 21620, 22952, 27784, 28388, 28690, 34730, 35485, 35720, 41078, 43240, 56776, 57380, 65987, 69460, 70970, 82156, 102695, 114760, 131974, 134843, 138920, 141940, 163231, 164312, 205390, 263948, 269686, 283880, 326462, 329935, 410780, 527896, 539372, 652924, 659870, 674215, 816155, 821560, 1078744, 1305848, 1319740, 1348430, 1632310, 2639480, 2696860, 3101389, 3264620, 5393720, 6202778, 6529240, 12405556, 15506945, 24811112, 31013890, 62027780, 124055560]

約数ペア:

[(1, 124055560), (2, 62027780), (4, 31013890), (5, 24811112), (8, 15506945), (10, 12405556), (19, 6529240), (20, 6202778), (23, 5393720), (38, 3264620), (40, 3101389), (46, 2696860), (47, 2639480), (76, 1632310), (92, 1348430), (94, 1319740), (95, 1305848), (115, 1078744), (151, 821560), (152, 816155), (184, 674215), (188, 659870), (190, 652924), (230, 539372), (235, 527896), (302, 410780), (376, 329935), (380, 326462), (437, 283880), (460, 269686), (470, 263948), (604, 205390), (755, 164312), (760, 163231), (874, 141940), (893, 138920), (920, 134843), (940, 131974), (1081, 114760), (1208, 102695), (1510, 82156), (1748, 70970), (1786, 69460), (1880, 65987), (2162, 57380), (2185, 56776), (2869, 43240), (3020, 41078), (3473, 35720), (3496, 35485), (3572, 34730), (4324, 28690), (4370, 28388), (4465, 27784), (5405, 22952), (5738, 21620), (6040, 20539), (6946, 17860), (7097, 17480), (7144, 17365), (8648, 14345), (8740, 14194), (8930, 13892), (10810, 11476)]