290003160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{51419}}^1$

素因数の和:51480

約数の個数: 64

約数和(自身を含む): 888537600

約数和(自身を除く): 598534440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 51419, 102838, 154257, 205676, 257095, 308514, 411352, 514190, 617028, 771285, 1028380, 1234056, 1542570, 2056760, 2416693, 3085140, 4833386, 6170280, 7250079, 9666772, 12083465, 14500158, 19333544, 24166930, 29000316, 36250395, 48333860, 58000632, 72500790, 96667720, 145001580, 290003160]

約数ペア:

[(1, 290003160), (2, 145001580), (3, 96667720), (4, 72500790), (5, 58000632), (6, 48333860), (8, 36250395), (10, 29000316), (12, 24166930), (15, 19333544), (20, 14500158), (24, 12083465), (30, 9666772), (40, 7250079), (47, 6170280), (60, 4833386), (94, 3085140), (120, 2416693), (141, 2056760), (188, 1542570), (235, 1234056), (282, 1028380), (376, 771285), (470, 617028), (564, 514190), (705, 411352), (940, 308514), (1128, 257095), (1410, 205676), (1880, 154257), (2820, 102838), (5640, 51419)]