85465320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:683

約数の個数: 128

約数和(自身を含む): 272160000

約数和(自身を除く): 186694680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 41, 58, 60, 82, 87, 116, 120, 123, 145, 164, 174, 205, 232, 246, 290, 328, 348, 410, 435, 492, 580, 599, 615, 696, 820, 870, 984, 1160, 1189, 1198, 1230, 1640, 1740, 1797, 2378, 2396, 2460, 2995, 3480, 3567, 3594, 4756, 4792, 4920, 5945, 5990, 7134, 7188, 8985, 9512, 11890, 11980, 14268, 14376, 17371, 17835, 17970, 23780, 23960, 24559, 28536, 34742, 35670, 35940, 47560, 49118, 52113, 69484, 71340, 71880, 73677, 86855, 98236, 104226, 122795, 138968, 142680, 147354, 173710, 196472, 208452, 245590, 260565, 294708, 347420, 368385, 416904, 491180, 521130, 589416, 694840, 712211, 736770, 982360, 1042260, 1424422, 1473540, 2084520, 2136633, 2848844, 2947080, 3561055, 4273266, 5697688, 7122110, 8546532, 10683165, 14244220, 17093064, 21366330, 28488440, 42732660, 85465320]

約数ペア:

[(1, 85465320), (2, 42732660), (3, 28488440), (4, 21366330), (5, 17093064), (6, 14244220), (8, 10683165), (10, 8546532), (12, 7122110), (15, 5697688), (20, 4273266), (24, 3561055), (29, 2947080), (30, 2848844), (40, 2136633), (41, 2084520), (58, 1473540), (60, 1424422), (82, 1042260), (87, 982360), (116, 736770), (120, 712211), (123, 694840), (145, 589416), (164, 521130), (174, 491180), (205, 416904), (232, 368385), (246, 347420), (290, 294708), (328, 260565), (348, 245590), (410, 208452), (435, 196472), (492, 173710), (580, 147354), (599, 142680), (615, 138968), (696, 122795), (820, 104226), (870, 98236), (984, 86855), (1160, 73677), (1189, 71880), (1198, 71340), (1230, 69484), (1640, 52113), (1740, 49118), (1797, 47560), (2378, 35940), (2396, 35670), (2460, 34742), (2995, 28536), (3480, 24559), (3567, 23960), (3594, 23780), (4756, 17970), (4792, 17835), (4920, 17371), (5945, 14376), (5990, 14268), (7134, 11980), (7188, 11890), (8985, 9512)]