2449419120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109741}}^1$

素因数の和:109791

約数の個数: 120

約数和(自身を含む): 8491396992

約数和(自身を除く): 6041977872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 109741, 219482, 329223, 438964, 548705, 658446, 877928, 987669, 1097410, 1316892, 1646115, 1755856, 1975338, 2194820, 2633784, 3292230, 3401971, 3950676, 4389640, 4938345, 5267568, 6584460, 6803942, 7901352, 8779280, 9876690, 10205913, 13168920, 13607884, 15802704, 17009855, 19753380, 20411826, 26337840, 27215768, 30617739, 34019710, 39506760, 40823652, 51029565, 54431536, 61235478, 68039420, 79013520, 81647304, 102059130, 122470956, 136078840, 153088695, 163294608, 204118260, 244941912, 272157680, 306177390, 408236520, 489883824, 612354780, 816473040, 1224709560, 2449419120]

約数ペア:

[(1, 2449419120), (2, 1224709560), (3, 816473040), (4, 612354780), (5, 489883824), (6, 408236520), (8, 306177390), (9, 272157680), (10, 244941912), (12, 204118260), (15, 163294608), (16, 153088695), (18, 136078840), (20, 122470956), (24, 102059130), (30, 81647304), (31, 79013520), (36, 68039420), (40, 61235478), (45, 54431536), (48, 51029565), (60, 40823652), (62, 39506760), (72, 34019710), (80, 30617739), (90, 27215768), (93, 26337840), (120, 20411826), (124, 19753380), (144, 17009855), (155, 15802704), (180, 13607884), (186, 13168920), (240, 10205913), (248, 9876690), (279, 8779280), (310, 7901352), (360, 6803942), (372, 6584460), (465, 5267568), (496, 4938345), (558, 4389640), (620, 3950676), (720, 3401971), (744, 3292230), (930, 2633784), (1116, 2194820), (1240, 1975338), (1395, 1755856), (1488, 1646115), (1860, 1316892), (2232, 1097410), (2480, 987669), (2790, 877928), (3720, 658446), (4464, 548705), (5580, 438964), (7440, 329223), (11160, 219482), (22320, 109741)]