89301840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{613}}^1$

素因数の和:1236

約数の個数: 80

約数和(自身を含む): 277744128

約数和(自身を除く): 188442288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 607, 613, 1214, 1226, 1821, 1839, 2428, 2452, 3035, 3065, 3642, 3678, 4856, 4904, 6070, 6130, 7284, 7356, 9105, 9195, 9712, 9808, 12140, 12260, 14568, 14712, 18210, 18390, 24280, 24520, 29136, 29424, 36420, 36780, 48560, 49040, 72840, 73560, 145680, 147120, 372091, 744182, 1116273, 1488364, 1860455, 2232546, 2976728, 3720910, 4465092, 5581365, 5953456, 7441820, 8930184, 11162730, 14883640, 17860368, 22325460, 29767280, 44650920, 89301840]

約数ペア:

[(1, 89301840), (2, 44650920), (3, 29767280), (4, 22325460), (5, 17860368), (6, 14883640), (8, 11162730), (10, 8930184), (12, 7441820), (15, 5953456), (16, 5581365), (20, 4465092), (24, 3720910), (30, 2976728), (40, 2232546), (48, 1860455), (60, 1488364), (80, 1116273), (120, 744182), (240, 372091), (607, 147120), (613, 145680), (1214, 73560), (1226, 72840), (1821, 49040), (1839, 48560), (2428, 36780), (2452, 36420), (3035, 29424), (3065, 29136), (3642, 24520), (3678, 24280), (4856, 18390), (4904, 18210), (6070, 14712), (6130, 14568), (7284, 12260), (7356, 12140), (9105, 9808), (9195, 9712)]