381981240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{46133}}^1$

素因数の和:46173

約数の個数: 96

約数和(自身を含む): 1295442720

約数和(自身を除く): 913461480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 46133, 92266, 138399, 184532, 230665, 276798, 369064, 415197, 461330, 553596, 691995, 830394, 922660, 1061059, 1107192, 1383990, 1660788, 1845320, 2075985, 2122118, 2767980, 3183177, 3321576, 4151970, 4244236, 5305295, 5535960, 6366354, 8303940, 8488472, 9549531, 10610590, 12732708, 15915885, 16607880, 19099062, 21221180, 25465416, 31831770, 38198124, 42442360, 47747655, 63663540, 76396248, 95495310, 127327080, 190990620, 381981240]

約数ペア:

[(1, 381981240), (2, 190990620), (3, 127327080), (4, 95495310), (5, 76396248), (6, 63663540), (8, 47747655), (9, 42442360), (10, 38198124), (12, 31831770), (15, 25465416), (18, 21221180), (20, 19099062), (23, 16607880), (24, 15915885), (30, 12732708), (36, 10610590), (40, 9549531), (45, 8488472), (46, 8303940), (60, 6366354), (69, 5535960), (72, 5305295), (90, 4244236), (92, 4151970), (115, 3321576), (120, 3183177), (138, 2767980), (180, 2122118), (184, 2075985), (207, 1845320), (230, 1660788), (276, 1383990), (345, 1107192), (360, 1061059), (414, 922660), (460, 830394), (552, 691995), (690, 553596), (828, 461330), (920, 415197), (1035, 369064), (1380, 276798), (1656, 230665), (2070, 184532), (2760, 138399), (4140, 92266), (8280, 46133)]