380621040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:927

約数の個数: 160

約数和(自身を含む): 1235920896

約数和(自身を除く): 855299856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 47, 48, 60, 80, 82, 94, 120, 123, 141, 164, 188, 205, 235, 240, 246, 282, 328, 376, 410, 470, 492, 564, 615, 656, 705, 752, 820, 823, 940, 984, 1128, 1230, 1410, 1640, 1646, 1880, 1927, 1968, 2256, 2460, 2469, 2820, 3280, 3292, 3760, 3854, 4115, 4920, 4938, 5640, 5781, 6584, 7708, 8230, 9635, 9840, 9876, 11280, 11562, 12345, 13168, 15416, 16460, 19270, 19752, 23124, 24690, 28905, 30832, 32920, 33743, 38540, 38681, 39504, 46248, 49380, 57810, 65840, 67486, 77080, 77362, 92496, 98760, 101229, 115620, 116043, 134972, 154160, 154724, 168715, 193405, 197520, 202458, 231240, 232086, 269944, 309448, 337430, 386810, 404916, 462480, 464172, 506145, 539888, 580215, 618896, 674860, 773620, 809832, 928344, 1012290, 1160430, 1349720, 1547240, 1585921, 1619664, 1856688, 2024580, 2320860, 2699440, 3094480, 3171842, 4049160, 4641720, 4757763, 6343684, 7929605, 8098320, 9283440, 9515526, 12687368, 15859210, 19031052, 23788815, 25374736, 31718420, 38062104, 47577630, 63436840, 76124208, 95155260, 126873680, 190310520, 380621040]

約数ペア:

[(1, 380621040), (2, 190310520), (3, 126873680), (4, 95155260), (5, 76124208), (6, 63436840), (8, 47577630), (10, 38062104), (12, 31718420), (15, 25374736), (16, 23788815), (20, 19031052), (24, 15859210), (30, 12687368), (40, 9515526), (41, 9283440), (47, 8098320), (48, 7929605), (60, 6343684), (80, 4757763), (82, 4641720), (94, 4049160), (120, 3171842), (123, 3094480), (141, 2699440), (164, 2320860), (188, 2024580), (205, 1856688), (235, 1619664), (240, 1585921), (246, 1547240), (282, 1349720), (328, 1160430), (376, 1012290), (410, 928344), (470, 809832), (492, 773620), (564, 674860), (615, 618896), (656, 580215), (705, 539888), (752, 506145), (820, 464172), (823, 462480), (940, 404916), (984, 386810), (1128, 337430), (1230, 309448), (1410, 269944), (1640, 232086), (1646, 231240), (1880, 202458), (1927, 197520), (1968, 193405), (2256, 168715), (2460, 154724), (2469, 154160), (2820, 134972), (3280, 116043), (3292, 115620), (3760, 101229), (3854, 98760), (4115, 92496), (4920, 77362), (4938, 77080), (5640, 67486), (5781, 65840), (6584, 57810), (7708, 49380), (8230, 46248), (9635, 39504), (9840, 38681), (9876, 38540), (11280, 33743), (11562, 32920), (12345, 30832), (13168, 28905), (15416, 24690), (16460, 23124), (19270, 19752)]