73715520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2528

約数の個数: 112

約数和(自身を含む): 241694208

約数和(自身を除く): 167978688

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, 2477, 2480, 2976, 3720, 4954, 4960, 5952, 7431, 7440, 9908, 9920, 12385, 14862, 14880, 19816, 24770, 29724, 29760, 37155, 39632, 49540, 59448, 74310, 76787, 79264, 99080, 118896, 148620, 153574, 158528, 198160, 230361, 237792, 297240, 307148, 383935, 396320, 460722, 475584, 594480, 614296, 767870, 792640, 921444, 1151805, 1188960, 1228592, 1535740, 1842888, 2303610, 2377920, 2457184, 3071480, 3685776, 4607220, 4914368, 6142960, 7371552, 9214440, 12285920, 14743104, 18428880, 24571840, 36857760, 73715520]

約数ペア:

[(1, 73715520), (2, 36857760), (3, 24571840), (4, 18428880), (5, 14743104), (6, 12285920), (8, 9214440), (10, 7371552), (12, 6142960), (15, 4914368), (16, 4607220), (20, 3685776), (24, 3071480), (30, 2457184), (31, 2377920), (32, 2303610), (40, 1842888), (48, 1535740), (60, 1228592), (62, 1188960), (64, 1151805), (80, 921444), (93, 792640), (96, 767870), (120, 614296), (124, 594480), (155, 475584), (160, 460722), (186, 396320), (192, 383935), (240, 307148), (248, 297240), (310, 237792), (320, 230361), (372, 198160), (465, 158528), (480, 153574), (496, 148620), (620, 118896), (744, 99080), (930, 79264), (960, 76787), (992, 74310), (1240, 59448), (1488, 49540), (1860, 39632), (1984, 37155), (2477, 29760), (2480, 29724), (2976, 24770), (3720, 19816), (4954, 14880), (4960, 14862), (5952, 12385), (7431, 9920), (7440, 9908)]