4865520

素因数分解:

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

素因数の和:143

約数の個数: 160

約数和(自身を含む): 17498880

約数和(自身を除く): 12633360

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, 132, 152, 165, 176, 190, 194, 209, 220, 228, 240, 264, 285, 291, 304, 330, 380, 388, 418, 440, 456, 485, 528, 570, 582, 627, 660, 760, 776, 836, 880, 912, 970, 1045, 1067, 1140, 1164, 1254, 1320, 1455, 1520, 1552, 1672, 1843, 1940, 2090, 2134, 2280, 2328, 2508, 2640, 2910, 3135, 3201, 3344, 3686, 3880, 4180, 4268, 4560, 4656, 5016, 5335, 5529, 5820, 6270, 6402, 7372, 7760, 8360, 8536, 9215, 10032, 10670, 11058, 11640, 12540, 12804, 14744, 16005, 16720, 17072, 18430, 20273, 21340, 22116, 23280, 25080, 25608, 27645, 29488, 32010, 36860, 40546, 42680, 44232, 50160, 51216, 55290, 60819, 64020, 73720, 81092, 85360, 88464, 101365, 110580, 121638, 128040, 147440, 162184, 202730, 221160, 243276, 256080, 304095, 324368, 405460, 442320, 486552, 608190, 810920, 973104, 1216380, 1621840, 2432760, 4865520]

約数ペア:

[(1, 4865520), (2, 2432760), (3, 1621840), (4, 1216380), (5, 973104), (6, 810920), (8, 608190), (10, 486552), (11, 442320), (12, 405460), (15, 324368), (16, 304095), (19, 256080), (20, 243276), (22, 221160), (24, 202730), (30, 162184), (33, 147440), (38, 128040), (40, 121638), (44, 110580), (48, 101365), (55, 88464), (57, 85360), (60, 81092), (66, 73720), (76, 64020), (80, 60819), (88, 55290), (95, 51216), (97, 50160), (110, 44232), (114, 42680), (120, 40546), (132, 36860), (152, 32010), (165, 29488), (176, 27645), (190, 25608), (194, 25080), (209, 23280), (220, 22116), (228, 21340), (240, 20273), (264, 18430), (285, 17072), (291, 16720), (304, 16005), (330, 14744), (380, 12804), (388, 12540), (418, 11640), (440, 11058), (456, 10670), (485, 10032), (528, 9215), (570, 8536), (582, 8360), (627, 7760), (660, 7372), (760, 6402), (776, 6270), (836, 5820), (880, 5529), (912, 5335), (970, 5016), (1045, 4656), (1067, 4560), (1140, 4268), (1164, 4180), (1254, 3880), (1320, 3686), (1455, 3344), (1520, 3201), (1552, 3135), (1672, 2910), (1843, 2640), (1940, 2508), (2090, 2328), (2134, 2280)]