4309380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 13267800

約数和(自身を除く): 8958420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 269, 356, 445, 534, 538, 801, 807, 890, 1068, 1076, 1335, 1345, 1602, 1614, 1780, 2421, 2670, 2690, 3204, 3228, 4005, 4035, 4842, 5340, 5380, 8010, 8070, 9684, 12105, 16020, 16140, 23941, 24210, 47882, 48420, 71823, 95764, 119705, 143646, 215469, 239410, 287292, 359115, 430938, 478820, 718230, 861876, 1077345, 1436460, 2154690, 4309380]

約数ペア:

[(1, 4309380), (2, 2154690), (3, 1436460), (4, 1077345), (5, 861876), (6, 718230), (9, 478820), (10, 430938), (12, 359115), (15, 287292), (18, 239410), (20, 215469), (30, 143646), (36, 119705), (45, 95764), (60, 71823), (89, 48420), (90, 47882), (178, 24210), (180, 23941), (267, 16140), (269, 16020), (356, 12105), (445, 9684), (534, 8070), (538, 8010), (801, 5380), (807, 5340), (890, 4842), (1068, 4035), (1076, 4005), (1335, 3228), (1345, 3204), (1602, 2690), (1614, 2670), (1780, 2421)]