1086240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 3580416

約数和(自身を除く): 2494176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 73, 80, 93, 96, 120, 124, 146, 155, 160, 186, 219, 240, 248, 292, 310, 365, 372, 438, 465, 480, 496, 584, 620, 730, 744, 876, 930, 992, 1095, 1168, 1240, 1460, 1488, 1752, 1860, 2190, 2263, 2336, 2480, 2920, 2976, 3504, 3720, 4380, 4526, 4960, 5840, 6789, 7008, 7440, 8760, 9052, 11315, 11680, 13578, 14880, 17520, 18104, 22630, 27156, 33945, 35040, 36208, 45260, 54312, 67890, 72416, 90520, 108624, 135780, 181040, 217248, 271560, 362080, 543120, 1086240]

約数ペア:

[(1, 1086240), (2, 543120), (3, 362080), (4, 271560), (5, 217248), (6, 181040), (8, 135780), (10, 108624), (12, 90520), (15, 72416), (16, 67890), (20, 54312), (24, 45260), (30, 36208), (31, 35040), (32, 33945), (40, 27156), (48, 22630), (60, 18104), (62, 17520), (73, 14880), (80, 13578), (93, 11680), (96, 11315), (120, 9052), (124, 8760), (146, 7440), (155, 7008), (160, 6789), (186, 5840), (219, 4960), (240, 4526), (248, 4380), (292, 3720), (310, 3504), (365, 2976), (372, 2920), (438, 2480), (465, 2336), (480, 2263), (496, 2190), (584, 1860), (620, 1752), (730, 1488), (744, 1460), (876, 1240), (930, 1168), (992, 1095)]