84881040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15377}}^1$

素因数の和:15416

約数の個数: 80

約数和(自身を含む): 274589568

約数和(自身を除く): 189708528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 15377, 30754, 46131, 61508, 76885, 92262, 123016, 153770, 184524, 230655, 246032, 307540, 353671, 369048, 461310, 615080, 707342, 738096, 922620, 1061013, 1230160, 1414684, 1768355, 1845240, 2122026, 2829368, 3536710, 3690480, 4244052, 5305065, 5658736, 7073420, 8488104, 10610130, 14146840, 16976208, 21220260, 28293680, 42440520, 84881040]

約数ペア:

[(1, 84881040), (2, 42440520), (3, 28293680), (4, 21220260), (5, 16976208), (6, 14146840), (8, 10610130), (10, 8488104), (12, 7073420), (15, 5658736), (16, 5305065), (20, 4244052), (23, 3690480), (24, 3536710), (30, 2829368), (40, 2122026), (46, 1845240), (48, 1768355), (60, 1414684), (69, 1230160), (80, 1061013), (92, 922620), (115, 738096), (120, 707342), (138, 615080), (184, 461310), (230, 369048), (240, 353671), (276, 307540), (345, 246032), (368, 230655), (460, 184524), (552, 153770), (690, 123016), (920, 92262), (1104, 76885), (1380, 61508), (1840, 46131), (2760, 30754), (5520, 15377)]