53520720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:154

約数の個数: 240

約数和(自身を含む): 193945920

約数和(自身を除く): 140425200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 97, 110, 114, 120, 121, 132, 152, 165, 176, 190, 194, 209, 220, 228, 240, 242, 264, 285, 291, 304, 330, 363, 380, 388, 418, 440, 456, 484, 485, 528, 570, 582, 605, 627, 660, 726, 760, 776, 836, 880, 912, 968, 970, 1045, 1067, 1140, 1164, 1210, 1254, 1320, 1452, 1455, 1520, 1552, 1672, 1815, 1843, 1936, 1940, 2090, 2134, 2280, 2299, 2328, 2420, 2508, 2640, 2904, 2910, 3135, 3201, 3344, 3630, 3686, 3880, 4180, 4268, 4560, 4598, 4656, 4840, 5016, 5335, 5529, 5808, 5820, 6270, 6402, 6897, 7260, 7372, 7760, 8360, 8536, 9196, 9215, 9680, 10032, 10670, 11058, 11495, 11640, 11737, 12540, 12804, 13794, 14520, 14744, 16005, 16720, 17072, 18392, 18430, 20273, 21340, 22116, 22990, 23280, 23474, 25080, 25608, 27588, 27645, 29040, 29488, 32010, 34485, 35211, 36784, 36860, 40546, 42680, 44232, 45980, 46948, 50160, 51216, 55176, 55290, 58685, 60819, 64020, 68970, 70422, 73720, 81092, 85360, 88464, 91960, 93896, 101365, 110352, 110580, 117370, 121638, 128040, 137940, 140844, 147440, 162184, 176055, 183920, 187792, 202730, 221160, 223003, 234740, 243276, 256080, 275880, 281688, 304095, 324368, 352110, 405460, 442320, 446006, 469480, 486552, 551760, 563376, 608190, 669009, 704220, 810920, 892012, 938960, 973104, 1115015, 1216380, 1338018, 1408440, 1621840, 1784024, 2230030, 2432760, 2676036, 2816880, 3345045, 3568048, 4460060, 4865520, 5352072, 6690090, 8920120, 10704144, 13380180, 17840240, 26760360, 53520720]

約数ペア:

[(1, 53520720), (2, 26760360), (3, 17840240), (4, 13380180), (5, 10704144), (6, 8920120), (8, 6690090), (10, 5352072), (11, 4865520), (12, 4460060), (15, 3568048), (16, 3345045), (19, 2816880), (20, 2676036), (22, 2432760), (24, 2230030), (30, 1784024), (33, 1621840), (38, 1408440), (40, 1338018), (44, 1216380), (48, 1115015), (55, 973104), (57, 938960), (60, 892012), (66, 810920), (76, 704220), (80, 669009), (88, 608190), (95, 563376), (97, 551760), (110, 486552), (114, 469480), (120, 446006), (121, 442320), (132, 405460), (152, 352110), (165, 324368), (176, 304095), (190, 281688), (194, 275880), (209, 256080), (220, 243276), (228, 234740), (240, 223003), (242, 221160), (264, 202730), (285, 187792), (291, 183920), (304, 176055), (330, 162184), (363, 147440), (380, 140844), (388, 137940), (418, 128040), (440, 121638), (456, 117370), (484, 110580), (485, 110352), (528, 101365), (570, 93896), (582, 91960), (605, 88464), (627, 85360), (660, 81092), (726, 73720), (760, 70422), (776, 68970), (836, 64020), (880, 60819), (912, 58685), (968, 55290), (970, 55176), (1045, 51216), (1067, 50160), (1140, 46948), (1164, 45980), (1210, 44232), (1254, 42680), (1320, 40546), (1452, 36860), (1455, 36784), (1520, 35211), (1552, 34485), (1672, 32010), (1815, 29488), (1843, 29040), (1936, 27645), (1940, 27588), (2090, 25608), (2134, 25080), (2280, 23474), (2299, 23280), (2328, 22990), (2420, 22116), (2508, 21340), (2640, 20273), (2904, 18430), (2910, 18392), (3135, 17072), (3201, 16720), (3344, 16005), (3630, 14744), (3686, 14520), (3880, 13794), (4180, 12804), (4268, 12540), (4560, 11737), (4598, 11640), (4656, 11495), (4840, 11058), (5016, 10670), (5335, 10032), (5529, 9680), (5808, 9215), (5820, 9196), (6270, 8536), (6402, 8360), (6897, 7760), (7260, 7372)]