9885863040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{4397}}^1$

素因数の和:5590

約数の個数: 128

約数和(自身を含む): 31545270720

約数和(自身を除く): 21659407680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1171, 1920, 2342, 3513, 4397, 4684, 5855, 7026, 8794, 9368, 11710, 13191, 14052, 17565, 17588, 18736, 21985, 23420, 26382, 28104, 35130, 35176, 37472, 43970, 46840, 52764, 56208, 65955, 70260, 70352, 74944, 87940, 93680, 105528, 112416, 131910, 140520, 140704, 149888, 175880, 187360, 211056, 224832, 263820, 281040, 281408, 351760, 374720, 422112, 449664, 527640, 562080, 562816, 703520, 749440, 844224, 1055280, 1124160, 1407040, 1688448, 2110560, 2248320, 2814080, 4221120, 5148887, 8442240, 10297774, 15446661, 20595548, 25744435, 30893322, 41191096, 51488870, 61786644, 77233305, 82382192, 102977740, 123573288, 154466610, 164764384, 205955480, 247146576, 308933220, 329528768, 411910960, 494293152, 617866440, 659057536, 823821920, 988586304, 1235732880, 1647643840, 1977172608, 2471465760, 3295287680, 4942931520, 9885863040]

約数ペア:

[(1, 9885863040), (2, 4942931520), (3, 3295287680), (4, 2471465760), (5, 1977172608), (6, 1647643840), (8, 1235732880), (10, 988586304), (12, 823821920), (15, 659057536), (16, 617866440), (20, 494293152), (24, 411910960), (30, 329528768), (32, 308933220), (40, 247146576), (48, 205955480), (60, 164764384), (64, 154466610), (80, 123573288), (96, 102977740), (120, 82382192), (128, 77233305), (160, 61786644), (192, 51488870), (240, 41191096), (320, 30893322), (384, 25744435), (480, 20595548), (640, 15446661), (960, 10297774), (1171, 8442240), (1920, 5148887), (2342, 4221120), (3513, 2814080), (4397, 2248320), (4684, 2110560), (5855, 1688448), (7026, 1407040), (8794, 1124160), (9368, 1055280), (11710, 844224), (13191, 749440), (14052, 703520), (17565, 562816), (17588, 562080), (18736, 527640), (21985, 449664), (23420, 422112), (26382, 374720), (28104, 351760), (35130, 281408), (35176, 281040), (37472, 263820), (43970, 224832), (46840, 211056), (52764, 187360), (56208, 175880), (65955, 149888), (70260, 140704), (70352, 140520), (74944, 131910), (87940, 112416), (93680, 105528)]