1573560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:98

約数の個数: 128

約数和(自身を含む): 5529600

約数和(自身を除く): 3956040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 47, 54, 60, 62, 72, 90, 93, 94, 108, 120, 124, 135, 141, 155, 180, 186, 188, 216, 235, 248, 270, 279, 282, 310, 360, 372, 376, 423, 465, 470, 540, 558, 564, 620, 705, 744, 837, 846, 930, 940, 1080, 1116, 1128, 1240, 1269, 1395, 1410, 1457, 1674, 1692, 1860, 1880, 2115, 2232, 2538, 2790, 2820, 2914, 3348, 3384, 3720, 4185, 4230, 4371, 5076, 5580, 5640, 5828, 6345, 6696, 7285, 8370, 8460, 8742, 10152, 11160, 11656, 12690, 13113, 14570, 16740, 16920, 17484, 21855, 25380, 26226, 29140, 33480, 34968, 39339, 43710, 50760, 52452, 58280, 65565, 78678, 87420, 104904, 131130, 157356, 174840, 196695, 262260, 314712, 393390, 524520, 786780, 1573560]

約数ペア:

[(1, 1573560), (2, 786780), (3, 524520), (4, 393390), (5, 314712), (6, 262260), (8, 196695), (9, 174840), (10, 157356), (12, 131130), (15, 104904), (18, 87420), (20, 78678), (24, 65565), (27, 58280), (30, 52452), (31, 50760), (36, 43710), (40, 39339), (45, 34968), (47, 33480), (54, 29140), (60, 26226), (62, 25380), (72, 21855), (90, 17484), (93, 16920), (94, 16740), (108, 14570), (120, 13113), (124, 12690), (135, 11656), (141, 11160), (155, 10152), (180, 8742), (186, 8460), (188, 8370), (216, 7285), (235, 6696), (248, 6345), (270, 5828), (279, 5640), (282, 5580), (310, 5076), (360, 4371), (372, 4230), (376, 4185), (423, 3720), (465, 3384), (470, 3348), (540, 2914), (558, 2820), (564, 2790), (620, 2538), (705, 2232), (744, 2115), (837, 1880), (846, 1860), (930, 1692), (940, 1674), (1080, 1457), (1116, 1410), (1128, 1395), (1240, 1269)]