2739720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 8841600

約数和(自身を除く): 6101880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 79, 85, 102, 120, 136, 158, 170, 204, 237, 255, 289, 316, 340, 395, 408, 474, 510, 578, 632, 680, 790, 867, 948, 1020, 1156, 1185, 1343, 1445, 1580, 1734, 1896, 2040, 2312, 2370, 2686, 2890, 3160, 3468, 4029, 4335, 4740, 5372, 5780, 6715, 6936, 8058, 8670, 9480, 10744, 11560, 13430, 16116, 17340, 20145, 22831, 26860, 32232, 34680, 40290, 45662, 53720, 68493, 80580, 91324, 114155, 136986, 161160, 182648, 228310, 273972, 342465, 456620, 547944, 684930, 913240, 1369860, 2739720]

約数ペア:

[(1, 2739720), (2, 1369860), (3, 913240), (4, 684930), (5, 547944), (6, 456620), (8, 342465), (10, 273972), (12, 228310), (15, 182648), (17, 161160), (20, 136986), (24, 114155), (30, 91324), (34, 80580), (40, 68493), (51, 53720), (60, 45662), (68, 40290), (79, 34680), (85, 32232), (102, 26860), (120, 22831), (136, 20145), (158, 17340), (170, 16116), (204, 13430), (237, 11560), (255, 10744), (289, 9480), (316, 8670), (340, 8058), (395, 6936), (408, 6715), (474, 5780), (510, 5372), (578, 4740), (632, 4335), (680, 4029), (790, 3468), (867, 3160), (948, 2890), (1020, 2686), (1156, 2370), (1185, 2312), (1343, 2040), (1445, 1896), (1580, 1734)]