455877480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{165173}}^1$

素因数の和:165210

約数の個数: 64

約数和(自身を含む): 1427103360

約数和(自身を除く): 971225880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 165173, 330346, 495519, 660692, 825865, 991038, 1321384, 1651730, 1982076, 2477595, 3303460, 3798979, 3964152, 4955190, 6606920, 7597958, 9910380, 11396937, 15195916, 18994895, 19820760, 22793874, 30391832, 37989790, 45587748, 56984685, 75979580, 91175496, 113969370, 151959160, 227938740, 455877480]

約数ペア:

[(1, 455877480), (2, 227938740), (3, 151959160), (4, 113969370), (5, 91175496), (6, 75979580), (8, 56984685), (10, 45587748), (12, 37989790), (15, 30391832), (20, 22793874), (23, 19820760), (24, 18994895), (30, 15195916), (40, 11396937), (46, 9910380), (60, 7597958), (69, 6606920), (92, 4955190), (115, 3964152), (120, 3798979), (138, 3303460), (184, 2477595), (230, 1982076), (276, 1651730), (345, 1321384), (460, 991038), (552, 825865), (690, 660692), (920, 495519), (1380, 330346), (2760, 165173)]