479696940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{9907}}^1$

素因数の和:10191

約数の個数: 72

約数和(自身を含む): 1460637360

約数和(自身を除く): 980940420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 269, 538, 807, 1076, 1345, 1614, 2421, 2690, 3228, 4035, 4842, 5380, 8070, 9684, 9907, 12105, 16140, 19814, 24210, 29721, 39628, 48420, 49535, 59442, 89163, 99070, 118884, 148605, 178326, 198140, 297210, 356652, 445815, 594420, 891630, 1783260, 2664983, 5329966, 7994949, 10659932, 13324915, 15989898, 23984847, 26649830, 31979796, 39974745, 47969694, 53299660, 79949490, 95939388, 119924235, 159898980, 239848470, 479696940]

約数ペア:

[(1, 479696940), (2, 239848470), (3, 159898980), (4, 119924235), (5, 95939388), (6, 79949490), (9, 53299660), (10, 47969694), (12, 39974745), (15, 31979796), (18, 26649830), (20, 23984847), (30, 15989898), (36, 13324915), (45, 10659932), (60, 7994949), (90, 5329966), (180, 2664983), (269, 1783260), (538, 891630), (807, 594420), (1076, 445815), (1345, 356652), (1614, 297210), (2421, 198140), (2690, 178326), (3228, 148605), (4035, 118884), (4842, 99070), (5380, 89163), (8070, 59442), (9684, 49535), (9907, 48420), (12105, 39628), (16140, 29721), (19814, 24210)]