284768520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103177}}^1$

素因数の和:103214

約数の個数: 64

約数和(自身を含む): 891457920

約数和(自身を除く): 606689400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 103177, 206354, 309531, 412708, 515885, 619062, 825416, 1031770, 1238124, 1547655, 2063540, 2373071, 2476248, 3095310, 4127080, 4746142, 6190620, 7119213, 9492284, 11865355, 12381240, 14238426, 18984568, 23730710, 28476852, 35596065, 47461420, 56953704, 71192130, 94922840, 142384260, 284768520]

約数ペア:

[(1, 284768520), (2, 142384260), (3, 94922840), (4, 71192130), (5, 56953704), (6, 47461420), (8, 35596065), (10, 28476852), (12, 23730710), (15, 18984568), (20, 14238426), (23, 12381240), (24, 11865355), (30, 9492284), (40, 7119213), (46, 6190620), (60, 4746142), (69, 4127080), (92, 3095310), (115, 2476248), (120, 2373071), (138, 2063540), (184, 1547655), (230, 1238124), (276, 1031770), (345, 825416), (460, 619062), (552, 515885), (690, 412708), (920, 309531), (1380, 206354), (2760, 103177)]