615513120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:607

約数の個数: 192

約数和(自身を含む): 2043740160

約数和(自身を除く): 1428227040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 127, 138, 160, 184, 230, 240, 254, 276, 345, 368, 381, 439, 460, 480, 508, 552, 635, 690, 736, 762, 878, 920, 1016, 1104, 1270, 1317, 1380, 1524, 1756, 1840, 1905, 2032, 2195, 2208, 2540, 2634, 2760, 2921, 3048, 3512, 3680, 3810, 4064, 4390, 5080, 5268, 5520, 5842, 6096, 6585, 7024, 7620, 8763, 8780, 10097, 10160, 10536, 11040, 11684, 12192, 13170, 14048, 14605, 15240, 17526, 17560, 20194, 20320, 21072, 23368, 26340, 29210, 30291, 30480, 35052, 35120, 40388, 42144, 43815, 46736, 50485, 52680, 55753, 58420, 60582, 60960, 70104, 70240, 80776, 87630, 93472, 100970, 105360, 111506, 116840, 121164, 140208, 151455, 161552, 167259, 175260, 201940, 210720, 223012, 233680, 242328, 278765, 280416, 302910, 323104, 334518, 350520, 403880, 446024, 467360, 484656, 557530, 605820, 669036, 701040, 807760, 836295, 892048, 969312, 1115060, 1211640, 1282319, 1338072, 1402080, 1615520, 1672590, 1784096, 2230120, 2423280, 2564638, 2676144, 3345180, 3846957, 4460240, 4846560, 5129276, 5352288, 6411595, 6690360, 7693914, 8920480, 10258552, 12823190, 13380720, 15387828, 19234785, 20517104, 25646380, 26761440, 30775656, 38469570, 41034208, 51292760, 61551312, 76939140, 102585520, 123102624, 153878280, 205171040, 307756560, 615513120]

約数ペア:

[(1, 615513120), (2, 307756560), (3, 205171040), (4, 153878280), (5, 123102624), (6, 102585520), (8, 76939140), (10, 61551312), (12, 51292760), (15, 41034208), (16, 38469570), (20, 30775656), (23, 26761440), (24, 25646380), (30, 20517104), (32, 19234785), (40, 15387828), (46, 13380720), (48, 12823190), (60, 10258552), (69, 8920480), (80, 7693914), (92, 6690360), (96, 6411595), (115, 5352288), (120, 5129276), (127, 4846560), (138, 4460240), (160, 3846957), (184, 3345180), (230, 2676144), (240, 2564638), (254, 2423280), (276, 2230120), (345, 1784096), (368, 1672590), (381, 1615520), (439, 1402080), (460, 1338072), (480, 1282319), (508, 1211640), (552, 1115060), (635, 969312), (690, 892048), (736, 836295), (762, 807760), (878, 701040), (920, 669036), (1016, 605820), (1104, 557530), (1270, 484656), (1317, 467360), (1380, 446024), (1524, 403880), (1756, 350520), (1840, 334518), (1905, 323104), (2032, 302910), (2195, 280416), (2208, 278765), (2540, 242328), (2634, 233680), (2760, 223012), (2921, 210720), (3048, 201940), (3512, 175260), (3680, 167259), (3810, 161552), (4064, 151455), (4390, 140208), (5080, 121164), (5268, 116840), (5520, 111506), (5842, 105360), (6096, 100970), (6585, 93472), (7024, 87630), (7620, 80776), (8763, 70240), (8780, 70104), (10097, 60960), (10160, 60582), (10536, 58420), (11040, 55753), (11684, 52680), (12192, 50485), (13170, 46736), (14048, 43815), (14605, 42144), (15240, 40388), (17526, 35120), (17560, 35052), (20194, 30480), (20320, 30291), (21072, 29210), (23368, 26340)]