1748760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:105

約数の個数: 128

約数和(自身を含む): 6048000

約数和(自身を除く): 4299240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 59, 60, 65, 76, 78, 95, 104, 114, 118, 120, 130, 152, 156, 177, 190, 195, 228, 236, 247, 260, 285, 295, 312, 354, 380, 390, 456, 472, 494, 520, 570, 590, 708, 741, 760, 767, 780, 885, 988, 1121, 1140, 1180, 1235, 1416, 1482, 1534, 1560, 1770, 1976, 2242, 2280, 2301, 2360, 2470, 2964, 3068, 3363, 3540, 3705, 3835, 4484, 4602, 4940, 5605, 5928, 6136, 6726, 7080, 7410, 7670, 8968, 9204, 9880, 11210, 11505, 13452, 14573, 14820, 15340, 16815, 18408, 22420, 23010, 26904, 29146, 29640, 30680, 33630, 43719, 44840, 46020, 58292, 67260, 72865, 87438, 92040, 116584, 134520, 145730, 174876, 218595, 291460, 349752, 437190, 582920, 874380, 1748760]

約数ペア:

[(1, 1748760), (2, 874380), (3, 582920), (4, 437190), (5, 349752), (6, 291460), (8, 218595), (10, 174876), (12, 145730), (13, 134520), (15, 116584), (19, 92040), (20, 87438), (24, 72865), (26, 67260), (30, 58292), (38, 46020), (39, 44840), (40, 43719), (52, 33630), (57, 30680), (59, 29640), (60, 29146), (65, 26904), (76, 23010), (78, 22420), (95, 18408), (104, 16815), (114, 15340), (118, 14820), (120, 14573), (130, 13452), (152, 11505), (156, 11210), (177, 9880), (190, 9204), (195, 8968), (228, 7670), (236, 7410), (247, 7080), (260, 6726), (285, 6136), (295, 5928), (312, 5605), (354, 4940), (380, 4602), (390, 4484), (456, 3835), (472, 3705), (494, 3540), (520, 3363), (570, 3068), (590, 2964), (708, 2470), (741, 2360), (760, 2301), (767, 2280), (780, 2242), (885, 1976), (988, 1770), (1121, 1560), (1140, 1534), (1180, 1482), (1235, 1416)]