29401560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{81671}}^1$

素因数の和:81688

約数の個数: 48

約数和(自身を含む): 95556240

約数和(自身を除く): 66154680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 81671, 163342, 245013, 326684, 408355, 490026, 653368, 735039, 816710, 980052, 1225065, 1470078, 1633420, 1960104, 2450130, 2940156, 3266840, 3675195, 4900260, 5880312, 7350390, 9800520, 14700780, 29401560]

約数ペア:

[(1, 29401560), (2, 14700780), (3, 9800520), (4, 7350390), (5, 5880312), (6, 4900260), (8, 3675195), (9, 3266840), (10, 2940156), (12, 2450130), (15, 1960104), (18, 1633420), (20, 1470078), (24, 1225065), (30, 980052), (36, 816710), (40, 735039), (45, 653368), (60, 490026), (72, 408355), (90, 326684), (120, 245013), (180, 163342), (360, 81671)]