38864520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1213}}^1$

素因数の和:1319

約数の個数: 96

約数和(自身を含む): 127834200

約数和(自身を除く): 88969680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1213, 1335, 1602, 1780, 2136, 2426, 2670, 3204, 3560, 3639, 4005, 4852, 5340, 6065, 6408, 7278, 8010, 9704, 10680, 10917, 12130, 14556, 16020, 18195, 21834, 24260, 29112, 32040, 36390, 43668, 48520, 54585, 72780, 87336, 107957, 109170, 145560, 215914, 218340, 323871, 431828, 436680, 539785, 647742, 863656, 971613, 1079570, 1295484, 1619355, 1943226, 2159140, 2590968, 3238710, 3886452, 4318280, 4858065, 6477420, 7772904, 9716130, 12954840, 19432260, 38864520]

約数ペア:

[(1, 38864520), (2, 19432260), (3, 12954840), (4, 9716130), (5, 7772904), (6, 6477420), (8, 4858065), (9, 4318280), (10, 3886452), (12, 3238710), (15, 2590968), (18, 2159140), (20, 1943226), (24, 1619355), (30, 1295484), (36, 1079570), (40, 971613), (45, 863656), (60, 647742), (72, 539785), (89, 436680), (90, 431828), (120, 323871), (178, 218340), (180, 215914), (267, 145560), (356, 109170), (360, 107957), (445, 87336), (534, 72780), (712, 54585), (801, 48520), (890, 43668), (1068, 36390), (1213, 32040), (1335, 29112), (1602, 24260), (1780, 21834), (2136, 18195), (2426, 16020), (2670, 14556), (3204, 12130), (3560, 10917), (3639, 10680), (4005, 9704), (4852, 8010), (5340, 7278), (6065, 6408)]