364036720

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{641}}^1$

素因数の和:914

約数の個数: 80

約数和(自身を含む): 878872320

約数和(自身を除く): 514835600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 229, 248, 310, 458, 496, 620, 641, 916, 1145, 1240, 1282, 1832, 2290, 2480, 2564, 3205, 3664, 4580, 5128, 6410, 7099, 9160, 10256, 12820, 14198, 18320, 19871, 25640, 28396, 35495, 39742, 51280, 56792, 70990, 79484, 99355, 113584, 141980, 146789, 158968, 198710, 283960, 293578, 317936, 397420, 567920, 587156, 733945, 794840, 1174312, 1467890, 1589680, 2348624, 2935780, 4550459, 5871560, 9100918, 11743120, 18201836, 22752295, 36403672, 45504590, 72807344, 91009180, 182018360, 364036720]

約数ペア:

[(1, 364036720), (2, 182018360), (4, 91009180), (5, 72807344), (8, 45504590), (10, 36403672), (16, 22752295), (20, 18201836), (31, 11743120), (40, 9100918), (62, 5871560), (80, 4550459), (124, 2935780), (155, 2348624), (229, 1589680), (248, 1467890), (310, 1174312), (458, 794840), (496, 733945), (620, 587156), (641, 567920), (916, 397420), (1145, 317936), (1240, 293578), (1282, 283960), (1832, 198710), (2290, 158968), (2480, 146789), (2564, 141980), (3205, 113584), (3664, 99355), (4580, 79484), (5128, 70990), (6410, 56792), (7099, 51280), (9160, 39742), (10256, 35495), (12820, 28396), (14198, 25640), (18320, 19871)]