481207680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4397}}^1$

素因数の和:4441

約数の個数: 192

約数和(自身を含む): 1749524400

約数和(自身を除く): 1268316720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4397, 4560, 5472, 5760, 6080, 6840, 7296, 8794, 9120, 10944, 12160, 13191, 13680, 17588, 18240, 21888, 21985, 26382, 27360, 35176, 36480, 39573, 43970, 52764, 54720, 65955, 70352, 79146, 83543, 87940, 105528, 109440, 131910, 140704, 158292, 167086, 175880, 197865, 211056, 250629, 263820, 281408, 316584, 334172, 351760, 395730, 417715, 422112, 501258, 527640, 562816, 633168, 668344, 703520, 751887, 791460, 835430, 844224, 1002516, 1055280, 1253145, 1266336, 1336688, 1407040, 1503774, 1582920, 1670860, 1688448, 2005032, 2110560, 2506290, 2532672, 2673376, 2814080, 3007548, 3165840, 3341720, 3759435, 4010064, 4221120, 5012580, 5065344, 5346752, 6015096, 6331680, 6683440, 7518870, 8020128, 8442240, 10025160, 10693504, 12030192, 12663360, 13366880, 15037740, 16040256, 20050320, 24060384, 25326720, 26733760, 30075480, 32080512, 40100640, 48120768, 53467520, 60150960, 80201280, 96241536, 120301920, 160402560, 240603840, 481207680]

約数ペア:

[(1, 481207680), (2, 240603840), (3, 160402560), (4, 120301920), (5, 96241536), (6, 80201280), (8, 60150960), (9, 53467520), (10, 48120768), (12, 40100640), (15, 32080512), (16, 30075480), (18, 26733760), (19, 25326720), (20, 24060384), (24, 20050320), (30, 16040256), (32, 15037740), (36, 13366880), (38, 12663360), (40, 12030192), (45, 10693504), (48, 10025160), (57, 8442240), (60, 8020128), (64, 7518870), (72, 6683440), (76, 6331680), (80, 6015096), (90, 5346752), (95, 5065344), (96, 5012580), (114, 4221120), (120, 4010064), (128, 3759435), (144, 3341720), (152, 3165840), (160, 3007548), (171, 2814080), (180, 2673376), (190, 2532672), (192, 2506290), (228, 2110560), (240, 2005032), (285, 1688448), (288, 1670860), (304, 1582920), (320, 1503774), (342, 1407040), (360, 1336688), (380, 1266336), (384, 1253145), (456, 1055280), (480, 1002516), (570, 844224), (576, 835430), (608, 791460), (640, 751887), (684, 703520), (720, 668344), (760, 633168), (855, 562816), (912, 527640), (960, 501258), (1140, 422112), (1152, 417715), (1216, 395730), (1368, 351760), (1440, 334172), (1520, 316584), (1710, 281408), (1824, 263820), (1920, 250629), (2280, 211056), (2432, 197865), (2736, 175880), (2880, 167086), (3040, 158292), (3420, 140704), (3648, 131910), (4397, 109440), (4560, 105528), (5472, 87940), (5760, 83543), (6080, 79146), (6840, 70352), (7296, 65955), (8794, 54720), (9120, 52764), (10944, 43970), (12160, 39573), (13191, 36480), (13680, 35176), (17588, 27360), (18240, 26382), (21888, 21985)]