1185249720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{809}}^1$

素因数の和:1273

約数の個数: 128

約数和(自身を含む): 3691656000

約数和(自身を除く): 2506406280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 421, 435, 580, 696, 809, 842, 870, 1160, 1263, 1618, 1684, 1740, 2105, 2427, 2526, 3236, 3368, 3480, 4045, 4210, 4854, 5052, 6315, 6472, 8090, 8420, 9708, 10104, 12135, 12209, 12630, 16180, 16840, 19416, 23461, 24270, 24418, 25260, 32360, 36627, 46922, 48540, 48836, 50520, 61045, 70383, 73254, 93844, 97080, 97672, 117305, 122090, 140766, 146508, 183135, 187688, 234610, 244180, 281532, 293016, 340589, 351915, 366270, 469220, 488360, 563064, 681178, 703830, 732540, 938440, 1021767, 1362356, 1407660, 1465080, 1702945, 2043534, 2724712, 2815320, 3405890, 4087068, 5108835, 6811780, 8174136, 9877081, 10217670, 13623560, 19754162, 20435340, 29631243, 39508324, 40870680, 49385405, 59262486, 79016648, 98770810, 118524972, 148156215, 197541620, 237049944, 296312430, 395083240, 592624860, 1185249720]

約数ペア:

[(1, 1185249720), (2, 592624860), (3, 395083240), (4, 296312430), (5, 237049944), (6, 197541620), (8, 148156215), (10, 118524972), (12, 98770810), (15, 79016648), (20, 59262486), (24, 49385405), (29, 40870680), (30, 39508324), (40, 29631243), (58, 20435340), (60, 19754162), (87, 13623560), (116, 10217670), (120, 9877081), (145, 8174136), (174, 6811780), (232, 5108835), (290, 4087068), (348, 3405890), (421, 2815320), (435, 2724712), (580, 2043534), (696, 1702945), (809, 1465080), (842, 1407660), (870, 1362356), (1160, 1021767), (1263, 938440), (1618, 732540), (1684, 703830), (1740, 681178), (2105, 563064), (2427, 488360), (2526, 469220), (3236, 366270), (3368, 351915), (3480, 340589), (4045, 293016), (4210, 281532), (4854, 244180), (5052, 234610), (6315, 187688), (6472, 183135), (8090, 146508), (8420, 140766), (9708, 122090), (10104, 117305), (12135, 97672), (12209, 97080), (12630, 93844), (16180, 73254), (16840, 70383), (19416, 61045), (23461, 50520), (24270, 48836), (24418, 48540), (25260, 46922), (32360, 36627)]