73731120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 239984640

約数和(自身を除く): 166253520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 59, 60, 80, 82, 118, 120, 123, 127, 164, 177, 205, 236, 240, 246, 254, 295, 328, 354, 381, 410, 472, 492, 508, 590, 615, 635, 656, 708, 762, 820, 885, 944, 984, 1016, 1180, 1230, 1270, 1416, 1524, 1640, 1770, 1905, 1968, 2032, 2360, 2419, 2460, 2540, 2832, 3048, 3280, 3540, 3810, 4720, 4838, 4920, 5080, 5207, 6096, 7080, 7257, 7493, 7620, 9676, 9840, 10160, 10414, 12095, 14160, 14514, 14986, 15240, 15621, 19352, 20828, 22479, 24190, 26035, 29028, 29972, 30480, 31242, 36285, 37465, 38704, 41656, 44958, 48380, 52070, 58056, 59944, 62484, 72570, 74930, 78105, 83312, 89916, 96760, 104140, 112395, 116112, 119888, 124968, 145140, 149860, 156210, 179832, 193520, 208280, 224790, 249936, 290280, 299720, 307213, 312420, 359664, 416560, 449580, 580560, 599440, 614426, 624840, 899160, 921639, 1228852, 1249680, 1536065, 1798320, 1843278, 2457704, 3072130, 3686556, 4608195, 4915408, 6144260, 7373112, 9216390, 12288520, 14746224, 18432780, 24577040, 36865560, 73731120]

約数ペア:

[(1, 73731120), (2, 36865560), (3, 24577040), (4, 18432780), (5, 14746224), (6, 12288520), (8, 9216390), (10, 7373112), (12, 6144260), (15, 4915408), (16, 4608195), (20, 3686556), (24, 3072130), (30, 2457704), (40, 1843278), (41, 1798320), (48, 1536065), (59, 1249680), (60, 1228852), (80, 921639), (82, 899160), (118, 624840), (120, 614426), (123, 599440), (127, 580560), (164, 449580), (177, 416560), (205, 359664), (236, 312420), (240, 307213), (246, 299720), (254, 290280), (295, 249936), (328, 224790), (354, 208280), (381, 193520), (410, 179832), (472, 156210), (492, 149860), (508, 145140), (590, 124968), (615, 119888), (635, 116112), (656, 112395), (708, 104140), (762, 96760), (820, 89916), (885, 83312), (944, 78105), (984, 74930), (1016, 72570), (1180, 62484), (1230, 59944), (1270, 58056), (1416, 52070), (1524, 48380), (1640, 44958), (1770, 41656), (1905, 38704), (1968, 37465), (2032, 36285), (2360, 31242), (2419, 30480), (2460, 29972), (2540, 29028), (2832, 26035), (3048, 24190), (3280, 22479), (3540, 20828), (3810, 19352), (4720, 15621), (4838, 15240), (4920, 14986), (5080, 14514), (5207, 14160), (6096, 12095), (7080, 10414), (7257, 10160), (7493, 9840), (7620, 9676)]