262181760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7187}}^1$

素因数の和:7228

約数の個数: 128

約数和(自身を含む): 879811200

約数和(自身を除く): 617629440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7187, 7296, 9120, 12160, 14374, 18240, 21561, 28748, 35935, 36480, 43122, 57496, 71870, 86244, 107805, 114992, 136553, 143740, 172488, 215610, 229984, 273106, 287480, 344976, 409659, 431220, 459968, 546212, 574960, 682765, 689952, 819318, 862440, 919936, 1092424, 1149920, 1365530, 1379904, 1638636, 1724880, 2048295, 2184848, 2299840, 2731060, 2759808, 3277272, 3449760, 4096590, 4369696, 4599680, 5462120, 6554544, 6899520, 8193180, 8739392, 10924240, 13109088, 13799040, 16386360, 17478784, 21848480, 26218176, 32772720, 43696960, 52436352, 65545440, 87393920, 131090880, 262181760]

約数ペア:

[(1, 262181760), (2, 131090880), (3, 87393920), (4, 65545440), (5, 52436352), (6, 43696960), (8, 32772720), (10, 26218176), (12, 21848480), (15, 17478784), (16, 16386360), (19, 13799040), (20, 13109088), (24, 10924240), (30, 8739392), (32, 8193180), (38, 6899520), (40, 6554544), (48, 5462120), (57, 4599680), (60, 4369696), (64, 4096590), (76, 3449760), (80, 3277272), (95, 2759808), (96, 2731060), (114, 2299840), (120, 2184848), (128, 2048295), (152, 1724880), (160, 1638636), (190, 1379904), (192, 1365530), (228, 1149920), (240, 1092424), (285, 919936), (304, 862440), (320, 819318), (380, 689952), (384, 682765), (456, 574960), (480, 546212), (570, 459968), (608, 431220), (640, 409659), (760, 344976), (912, 287480), (960, 273106), (1140, 229984), (1216, 215610), (1520, 172488), (1824, 143740), (1920, 136553), (2280, 114992), (2432, 107805), (3040, 86244), (3648, 71870), (4560, 57496), (6080, 43122), (7187, 36480), (7296, 35935), (9120, 28748), (12160, 21561), (14374, 18240)]