180955680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12161}}^1$

素因数の和:12210

約数の個数: 96

約数和(自身を含む): 588446208

約数和(自身を除く): 407490528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 12161, 14880, 24322, 36483, 48644, 60805, 72966, 97288, 121610, 145932, 182415, 194576, 243220, 291864, 364830, 376991, 389152, 486440, 583728, 729660, 753982, 972880, 1130973, 1167456, 1459320, 1507964, 1884955, 1945760, 2261946, 2918640, 3015928, 3769910, 4523892, 5654865, 5837280, 6031856, 7539820, 9047784, 11309730, 12063712, 15079640, 18095568, 22619460, 30159280, 36191136, 45238920, 60318560, 90477840, 180955680]

約数ペア:

[(1, 180955680), (2, 90477840), (3, 60318560), (4, 45238920), (5, 36191136), (6, 30159280), (8, 22619460), (10, 18095568), (12, 15079640), (15, 12063712), (16, 11309730), (20, 9047784), (24, 7539820), (30, 6031856), (31, 5837280), (32, 5654865), (40, 4523892), (48, 3769910), (60, 3015928), (62, 2918640), (80, 2261946), (93, 1945760), (96, 1884955), (120, 1507964), (124, 1459320), (155, 1167456), (160, 1130973), (186, 972880), (240, 753982), (248, 729660), (310, 583728), (372, 486440), (465, 389152), (480, 376991), (496, 364830), (620, 291864), (744, 243220), (930, 194576), (992, 182415), (1240, 145932), (1488, 121610), (1860, 97288), (2480, 72966), (2976, 60805), (3720, 48644), (4960, 36483), (7440, 24322), (12161, 14880)]