23785680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 160

約数和(自身を含む): 79994880

約数和(自身を除く): 56209200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 139, 155, 184, 186, 230, 240, 248, 276, 278, 310, 345, 368, 372, 417, 460, 465, 496, 552, 556, 620, 690, 695, 713, 744, 834, 920, 930, 1104, 1112, 1240, 1380, 1390, 1426, 1488, 1668, 1840, 1860, 2085, 2139, 2224, 2480, 2760, 2780, 2852, 3197, 3336, 3565, 3720, 4170, 4278, 4309, 5520, 5560, 5704, 6394, 6672, 7130, 7440, 8340, 8556, 8618, 9591, 10695, 11120, 11408, 12788, 12927, 14260, 15985, 16680, 17112, 17236, 19182, 21390, 21545, 25576, 25854, 28520, 31970, 33360, 34224, 34472, 38364, 42780, 43090, 47955, 51152, 51708, 57040, 63940, 64635, 68944, 76728, 85560, 86180, 95910, 99107, 103416, 127880, 129270, 153456, 171120, 172360, 191820, 198214, 206832, 255760, 258540, 297321, 344720, 383640, 396428, 495535, 517080, 594642, 767280, 792856, 991070, 1034160, 1189284, 1486605, 1585712, 1982140, 2378568, 2973210, 3964280, 4757136, 5946420, 7928560, 11892840, 23785680]

約数ペア:

[(1, 23785680), (2, 11892840), (3, 7928560), (4, 5946420), (5, 4757136), (6, 3964280), (8, 2973210), (10, 2378568), (12, 1982140), (15, 1585712), (16, 1486605), (20, 1189284), (23, 1034160), (24, 991070), (30, 792856), (31, 767280), (40, 594642), (46, 517080), (48, 495535), (60, 396428), (62, 383640), (69, 344720), (80, 297321), (92, 258540), (93, 255760), (115, 206832), (120, 198214), (124, 191820), (138, 172360), (139, 171120), (155, 153456), (184, 129270), (186, 127880), (230, 103416), (240, 99107), (248, 95910), (276, 86180), (278, 85560), (310, 76728), (345, 68944), (368, 64635), (372, 63940), (417, 57040), (460, 51708), (465, 51152), (496, 47955), (552, 43090), (556, 42780), (620, 38364), (690, 34472), (695, 34224), (713, 33360), (744, 31970), (834, 28520), (920, 25854), (930, 25576), (1104, 21545), (1112, 21390), (1240, 19182), (1380, 17236), (1390, 17112), (1426, 16680), (1488, 15985), (1668, 14260), (1840, 12927), (1860, 12788), (2085, 11408), (2139, 11120), (2224, 10695), (2480, 9591), (2760, 8618), (2780, 8556), (2852, 8340), (3197, 7440), (3336, 7130), (3565, 6672), (3720, 6394), (4170, 5704), (4278, 5560), (4309, 5520)]