118487280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:403

約数の個数: 160

約数和(自身を含む): 393885504

約数和(自身を除く): 275398224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 113, 120, 136, 170, 204, 226, 240, 255, 257, 272, 339, 340, 408, 452, 510, 514, 565, 678, 680, 771, 816, 904, 1020, 1028, 1130, 1285, 1356, 1360, 1542, 1695, 1808, 1921, 2040, 2056, 2260, 2570, 2712, 3084, 3390, 3842, 3855, 4080, 4112, 4369, 4520, 5140, 5424, 5763, 6168, 6780, 7684, 7710, 8738, 9040, 9605, 10280, 11526, 12336, 13107, 13560, 15368, 15420, 17476, 19210, 20560, 21845, 23052, 26214, 27120, 28815, 29041, 30736, 30840, 34952, 38420, 43690, 46104, 52428, 57630, 58082, 61680, 65535, 69904, 76840, 87123, 87380, 92208, 104856, 115260, 116164, 131070, 145205, 153680, 174246, 174760, 209712, 230520, 232328, 262140, 290410, 348492, 349520, 435615, 461040, 464656, 493697, 524280, 580820, 696984, 871230, 987394, 1048560, 1161640, 1393968, 1481091, 1742460, 1974788, 2323280, 2468485, 2962182, 3484920, 3949576, 4936970, 5924364, 6969840, 7405455, 7899152, 9873940, 11848728, 14810910, 19747880, 23697456, 29621820, 39495760, 59243640, 118487280]

約数ペア:

[(1, 118487280), (2, 59243640), (3, 39495760), (4, 29621820), (5, 23697456), (6, 19747880), (8, 14810910), (10, 11848728), (12, 9873940), (15, 7899152), (16, 7405455), (17, 6969840), (20, 5924364), (24, 4936970), (30, 3949576), (34, 3484920), (40, 2962182), (48, 2468485), (51, 2323280), (60, 1974788), (68, 1742460), (80, 1481091), (85, 1393968), (102, 1161640), (113, 1048560), (120, 987394), (136, 871230), (170, 696984), (204, 580820), (226, 524280), (240, 493697), (255, 464656), (257, 461040), (272, 435615), (339, 349520), (340, 348492), (408, 290410), (452, 262140), (510, 232328), (514, 230520), (565, 209712), (678, 174760), (680, 174246), (771, 153680), (816, 145205), (904, 131070), (1020, 116164), (1028, 115260), (1130, 104856), (1285, 92208), (1356, 87380), (1360, 87123), (1542, 76840), (1695, 69904), (1808, 65535), (1921, 61680), (2040, 58082), (2056, 57630), (2260, 52428), (2570, 46104), (2712, 43690), (3084, 38420), (3390, 34952), (3842, 30840), (3855, 30736), (4080, 29041), (4112, 28815), (4369, 27120), (4520, 26214), (5140, 23052), (5424, 21845), (5763, 20560), (6168, 19210), (6780, 17476), (7684, 15420), (7710, 15368), (8738, 13560), (9040, 13107), (9605, 12336), (10280, 11526)]