16127280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1723}}^1$

素因数の和:1755

約数の個数: 120

約数和(自身を含む): 58360848

約数和(自身を除く): 42233568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1723, 1872, 2340, 3120, 3446, 4680, 5169, 6892, 8615, 9360, 10338, 13784, 15507, 17230, 20676, 22399, 25845, 27568, 31014, 34460, 41352, 44798, 51690, 62028, 67197, 68920, 77535, 82704, 89596, 103380, 111995, 124056, 134394, 137840, 155070, 179192, 201591, 206760, 223990, 248112, 268788, 310140, 335985, 358384, 403182, 413520, 447980, 537576, 620280, 671970, 806364, 895960, 1007955, 1075152, 1240560, 1343940, 1612728, 1791920, 2015910, 2687880, 3225456, 4031820, 5375760, 8063640, 16127280]

約数ペア:

[(1, 16127280), (2, 8063640), (3, 5375760), (4, 4031820), (5, 3225456), (6, 2687880), (8, 2015910), (9, 1791920), (10, 1612728), (12, 1343940), (13, 1240560), (15, 1075152), (16, 1007955), (18, 895960), (20, 806364), (24, 671970), (26, 620280), (30, 537576), (36, 447980), (39, 413520), (40, 403182), (45, 358384), (48, 335985), (52, 310140), (60, 268788), (65, 248112), (72, 223990), (78, 206760), (80, 201591), (90, 179192), (104, 155070), (117, 137840), (120, 134394), (130, 124056), (144, 111995), (156, 103380), (180, 89596), (195, 82704), (208, 77535), (234, 68920), (240, 67197), (260, 62028), (312, 51690), (360, 44798), (390, 41352), (468, 34460), (520, 31014), (585, 27568), (624, 25845), (720, 22399), (780, 20676), (936, 17230), (1040, 15507), (1170, 13784), (1560, 10338), (1723, 9360), (1872, 8615), (2340, 6892), (3120, 5169), (3446, 4680)]