64235040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{821}}^1$

素因数の和:1002

約数の個数: 96

約数和(自身を含む): 203829696

約数和(自身を除く): 139594656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 163, 240, 326, 480, 489, 652, 815, 821, 978, 1304, 1630, 1642, 1956, 2445, 2463, 2608, 3260, 3284, 3912, 4105, 4890, 4926, 5216, 6520, 6568, 7824, 8210, 9780, 9852, 12315, 13040, 13136, 15648, 16420, 19560, 19704, 24630, 26080, 26272, 32840, 39120, 39408, 49260, 65680, 78240, 78816, 98520, 131360, 133823, 197040, 267646, 394080, 401469, 535292, 669115, 802938, 1070584, 1338230, 1605876, 2007345, 2141168, 2676460, 3211752, 4014690, 4282336, 5352920, 6423504, 8029380, 10705840, 12847008, 16058760, 21411680, 32117520, 64235040]

約数ペア:

[(1, 64235040), (2, 32117520), (3, 21411680), (4, 16058760), (5, 12847008), (6, 10705840), (8, 8029380), (10, 6423504), (12, 5352920), (15, 4282336), (16, 4014690), (20, 3211752), (24, 2676460), (30, 2141168), (32, 2007345), (40, 1605876), (48, 1338230), (60, 1070584), (80, 802938), (96, 669115), (120, 535292), (160, 401469), (163, 394080), (240, 267646), (326, 197040), (480, 133823), (489, 131360), (652, 98520), (815, 78816), (821, 78240), (978, 65680), (1304, 49260), (1630, 39408), (1642, 39120), (1956, 32840), (2445, 26272), (2463, 26080), (2608, 24630), (3260, 19704), (3284, 19560), (3912, 16420), (4105, 15648), (4890, 13136), (4926, 13040), (5216, 12315), (6520, 9852), (6568, 9780), (7824, 8210)]