48141240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:501

約数の個数: 128

約数和(自身を含む): 166440960

約数和(自身を除く): 118299720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 223, 257, 280, 420, 446, 514, 669, 771, 840, 892, 1028, 1115, 1285, 1338, 1542, 1561, 1784, 1799, 2056, 2230, 2570, 2676, 3084, 3122, 3345, 3598, 3855, 4460, 4683, 5140, 5352, 5397, 6168, 6244, 6690, 7196, 7710, 7805, 8920, 8995, 9366, 10280, 10794, 12488, 13380, 14392, 15420, 15610, 17990, 18732, 21588, 23415, 26760, 26985, 30840, 31220, 35980, 37464, 43176, 46830, 53970, 57311, 62440, 71960, 93660, 107940, 114622, 171933, 187320, 215880, 229244, 286555, 343866, 401177, 458488, 573110, 687732, 802354, 859665, 1146220, 1203531, 1375464, 1604708, 1719330, 2005885, 2292440, 2407062, 3209416, 3438660, 4011770, 4814124, 6017655, 6877320, 8023540, 9628248, 12035310, 16047080, 24070620, 48141240]

約数ペア:

[(1, 48141240), (2, 24070620), (3, 16047080), (4, 12035310), (5, 9628248), (6, 8023540), (7, 6877320), (8, 6017655), (10, 4814124), (12, 4011770), (14, 3438660), (15, 3209416), (20, 2407062), (21, 2292440), (24, 2005885), (28, 1719330), (30, 1604708), (35, 1375464), (40, 1203531), (42, 1146220), (56, 859665), (60, 802354), (70, 687732), (84, 573110), (105, 458488), (120, 401177), (140, 343866), (168, 286555), (210, 229244), (223, 215880), (257, 187320), (280, 171933), (420, 114622), (446, 107940), (514, 93660), (669, 71960), (771, 62440), (840, 57311), (892, 53970), (1028, 46830), (1115, 43176), (1285, 37464), (1338, 35980), (1542, 31220), (1561, 30840), (1784, 26985), (1799, 26760), (2056, 23415), (2230, 21588), (2570, 18732), (2676, 17990), (3084, 15610), (3122, 15420), (3345, 14392), (3598, 13380), (3855, 12488), (4460, 10794), (4683, 10280), (5140, 9366), (5352, 8995), (5397, 8920), (6168, 7805), (6244, 7710), (6690, 7196)]