123335160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:657

約数の個数: 128

約数和(自身を含む): 401647680

約数和(自身を除く): 278312520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 173, 195, 260, 312, 346, 390, 457, 519, 520, 692, 780, 865, 914, 1038, 1371, 1384, 1560, 1730, 1828, 2076, 2249, 2285, 2595, 2742, 3460, 3656, 4152, 4498, 4570, 5190, 5484, 5941, 6747, 6855, 6920, 8996, 9140, 10380, 10968, 11245, 11882, 13494, 13710, 17823, 17992, 18280, 20760, 22490, 23764, 26988, 27420, 29705, 33735, 35646, 44980, 47528, 53976, 54840, 59410, 67470, 71292, 79061, 89115, 89960, 118820, 134940, 142584, 158122, 178230, 237183, 237640, 269880, 316244, 356460, 395305, 474366, 632488, 712920, 790610, 948732, 1027793, 1185915, 1581220, 1897464, 2055586, 2371830, 3083379, 3162440, 4111172, 4743660, 5138965, 6166758, 8222344, 9487320, 10277930, 12333516, 15416895, 20555860, 24667032, 30833790, 41111720, 61667580, 123335160]

約数ペア:

[(1, 123335160), (2, 61667580), (3, 41111720), (4, 30833790), (5, 24667032), (6, 20555860), (8, 15416895), (10, 12333516), (12, 10277930), (13, 9487320), (15, 8222344), (20, 6166758), (24, 5138965), (26, 4743660), (30, 4111172), (39, 3162440), (40, 3083379), (52, 2371830), (60, 2055586), (65, 1897464), (78, 1581220), (104, 1185915), (120, 1027793), (130, 948732), (156, 790610), (173, 712920), (195, 632488), (260, 474366), (312, 395305), (346, 356460), (390, 316244), (457, 269880), (519, 237640), (520, 237183), (692, 178230), (780, 158122), (865, 142584), (914, 134940), (1038, 118820), (1371, 89960), (1384, 89115), (1560, 79061), (1730, 71292), (1828, 67470), (2076, 59410), (2249, 54840), (2285, 53976), (2595, 47528), (2742, 44980), (3460, 35646), (3656, 33735), (4152, 29705), (4498, 27420), (4570, 26988), (5190, 23764), (5484, 22490), (5941, 20760), (6747, 18280), (6855, 17992), (6920, 17823), (8996, 13710), (9140, 13494), (10380, 11882), (10968, 11245)]