384798420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{31907}}^1$

素因数の和:31989

約数の個数: 72

約数和(自身を含む): 1184680224

約数和(自身を除く): 799881804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 12060, 31907, 63814, 95721, 127628, 159535, 191442, 287163, 319070, 382884, 478605, 574326, 638140, 957210, 1148652, 1435815, 1914420, 2137769, 2871630, 4275538, 5743260, 6413307, 8551076, 10688845, 12826614, 19239921, 21377690, 25653228, 32066535, 38479842, 42755380, 64133070, 76959684, 96199605, 128266140, 192399210, 384798420]

約数ペア:

[(1, 384798420), (2, 192399210), (3, 128266140), (4, 96199605), (5, 76959684), (6, 64133070), (9, 42755380), (10, 38479842), (12, 32066535), (15, 25653228), (18, 21377690), (20, 19239921), (30, 12826614), (36, 10688845), (45, 8551076), (60, 6413307), (67, 5743260), (90, 4275538), (134, 2871630), (180, 2137769), (201, 1914420), (268, 1435815), (335, 1148652), (402, 957210), (603, 638140), (670, 574326), (804, 478605), (1005, 382884), (1206, 319070), (1340, 287163), (2010, 191442), (2412, 159535), (3015, 127628), (4020, 95721), (6030, 63814), (12060, 31907)]