19366920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2339}}^1$

素因数の和:2379

約数の個数: 96

約数和(自身を含む): 65707200

約数和(自身を除く): 46340280

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, 2339, 2760, 4140, 4678, 7017, 8280, 9356, 11695, 14034, 18712, 21051, 23390, 28068, 35085, 42102, 46780, 53797, 56136, 70170, 84204, 93560, 105255, 107594, 140340, 161391, 168408, 210510, 215188, 268985, 280680, 322782, 421020, 430376, 484173, 537970, 645564, 806955, 842040, 968346, 1075940, 1291128, 1613910, 1936692, 2151880, 2420865, 3227820, 3873384, 4841730, 6455640, 9683460, 19366920]

約数ペア:

[(1, 19366920), (2, 9683460), (3, 6455640), (4, 4841730), (5, 3873384), (6, 3227820), (8, 2420865), (9, 2151880), (10, 1936692), (12, 1613910), (15, 1291128), (18, 1075940), (20, 968346), (23, 842040), (24, 806955), (30, 645564), (36, 537970), (40, 484173), (45, 430376), (46, 421020), (60, 322782), (69, 280680), (72, 268985), (90, 215188), (92, 210510), (115, 168408), (120, 161391), (138, 140340), (180, 107594), (184, 105255), (207, 93560), (230, 84204), (276, 70170), (345, 56136), (360, 53797), (414, 46780), (460, 42102), (552, 35085), (690, 28068), (828, 23390), (920, 21051), (1035, 18712), (1380, 14034), (1656, 11695), (2070, 9356), (2339, 8280), (2760, 7017), (4140, 4678)]