122318040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:997

約数の個数: 128

約数和(自身を含む): 400075200

約数和(自身を除く): 277757160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 89, 104, 120, 130, 156, 178, 195, 260, 267, 312, 356, 390, 445, 520, 534, 712, 780, 881, 890, 1068, 1157, 1335, 1560, 1762, 1780, 2136, 2314, 2643, 2670, 3471, 3524, 3560, 4405, 4628, 5286, 5340, 5785, 6942, 7048, 8810, 9256, 10572, 10680, 11453, 11570, 13215, 13884, 17355, 17620, 21144, 22906, 23140, 26430, 27768, 34359, 34710, 35240, 45812, 46280, 52860, 57265, 68718, 69420, 78409, 91624, 105720, 114530, 137436, 138840, 156818, 171795, 229060, 235227, 274872, 313636, 343590, 392045, 458120, 470454, 627272, 687180, 784090, 940908, 1019317, 1176135, 1374360, 1568180, 1881816, 2038634, 2352270, 3057951, 3136360, 4077268, 4704540, 5096585, 6115902, 8154536, 9409080, 10193170, 12231804, 15289755, 20386340, 24463608, 30579510, 40772680, 61159020, 122318040]

約数ペア:

[(1, 122318040), (2, 61159020), (3, 40772680), (4, 30579510), (5, 24463608), (6, 20386340), (8, 15289755), (10, 12231804), (12, 10193170), (13, 9409080), (15, 8154536), (20, 6115902), (24, 5096585), (26, 4704540), (30, 4077268), (39, 3136360), (40, 3057951), (52, 2352270), (60, 2038634), (65, 1881816), (78, 1568180), (89, 1374360), (104, 1176135), (120, 1019317), (130, 940908), (156, 784090), (178, 687180), (195, 627272), (260, 470454), (267, 458120), (312, 392045), (356, 343590), (390, 313636), (445, 274872), (520, 235227), (534, 229060), (712, 171795), (780, 156818), (881, 138840), (890, 137436), (1068, 114530), (1157, 105720), (1335, 91624), (1560, 78409), (1762, 69420), (1780, 68718), (2136, 57265), (2314, 52860), (2643, 46280), (2670, 45812), (3471, 35240), (3524, 34710), (3560, 34359), (4405, 27768), (4628, 26430), (5286, 23140), (5340, 22906), (5785, 21144), (6942, 17620), (7048, 17355), (8810, 13884), (9256, 13215), (10572, 11570), (10680, 11453)]