898365120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30187}}^1$

素因数の和:30238

約数の個数: 112

約数和(自身を含む): 2944416768

約数和(自身を除く): 2046051648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 29760, 30187, 60374, 90561, 120748, 150935, 181122, 241496, 301870, 362244, 452805, 482992, 603740, 724488, 905610, 935797, 965984, 1207480, 1448976, 1811220, 1871594, 1931968, 2414960, 2807391, 2897952, 3622440, 3743188, 4678985, 4829920, 5614782, 5795904, 7244880, 7486376, 9357970, 9659840, 11229564, 14036955, 14489760, 14972752, 18715940, 22459128, 28073910, 28979520, 29945504, 37431880, 44918256, 56147820, 59891008, 74863760, 89836512, 112295640, 149727520, 179673024, 224591280, 299455040, 449182560, 898365120]

約数ペア:

[(1, 898365120), (2, 449182560), (3, 299455040), (4, 224591280), (5, 179673024), (6, 149727520), (8, 112295640), (10, 89836512), (12, 74863760), (15, 59891008), (16, 56147820), (20, 44918256), (24, 37431880), (30, 29945504), (31, 28979520), (32, 28073910), (40, 22459128), (48, 18715940), (60, 14972752), (62, 14489760), (64, 14036955), (80, 11229564), (93, 9659840), (96, 9357970), (120, 7486376), (124, 7244880), (155, 5795904), (160, 5614782), (186, 4829920), (192, 4678985), (240, 3743188), (248, 3622440), (310, 2897952), (320, 2807391), (372, 2414960), (465, 1931968), (480, 1871594), (496, 1811220), (620, 1448976), (744, 1207480), (930, 965984), (960, 935797), (992, 905610), (1240, 724488), (1488, 603740), (1860, 482992), (1984, 452805), (2480, 362244), (2976, 301870), (3720, 241496), (4960, 181122), (5952, 150935), (7440, 120748), (9920, 90561), (14880, 60374), (29760, 30187)]