236978520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{22189}}^1$

素因数の和:22292

約数の個数: 64

約数和(自身を含む): 718956000

約数和(自身を除く): 481977480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 22189, 44378, 66567, 88756, 110945, 133134, 177512, 221890, 266268, 332835, 443780, 532536, 665670, 887560, 1331340, 1974821, 2662680, 3949642, 5924463, 7899284, 9874105, 11848926, 15798568, 19748210, 23697852, 29622315, 39496420, 47395704, 59244630, 78992840, 118489260, 236978520]

約数ペア:

[(1, 236978520), (2, 118489260), (3, 78992840), (4, 59244630), (5, 47395704), (6, 39496420), (8, 29622315), (10, 23697852), (12, 19748210), (15, 15798568), (20, 11848926), (24, 9874105), (30, 7899284), (40, 5924463), (60, 3949642), (89, 2662680), (120, 1974821), (178, 1331340), (267, 887560), (356, 665670), (445, 532536), (534, 443780), (712, 332835), (890, 266268), (1068, 221890), (1335, 177512), (1780, 133134), (2136, 110945), (2670, 88756), (3560, 66567), (5340, 44378), (10680, 22189)]