632194680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{405253}}^1$

素因数の和:405280

約数の個数: 64

約数和(自身を含む): 2042480160

約数和(自身を除く): 1410285480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 405253, 810506, 1215759, 1621012, 2026265, 2431518, 3242024, 4052530, 4863036, 5268289, 6078795, 8105060, 9726072, 10536578, 12157590, 15804867, 16210120, 21073156, 24315180, 26341445, 31609734, 42146312, 48630360, 52682890, 63219468, 79024335, 105365780, 126438936, 158048670, 210731560, 316097340, 632194680]

約数ペア:

[(1, 632194680), (2, 316097340), (3, 210731560), (4, 158048670), (5, 126438936), (6, 105365780), (8, 79024335), (10, 63219468), (12, 52682890), (13, 48630360), (15, 42146312), (20, 31609734), (24, 26341445), (26, 24315180), (30, 21073156), (39, 16210120), (40, 15804867), (52, 12157590), (60, 10536578), (65, 9726072), (78, 8105060), (104, 6078795), (120, 5268289), (130, 4863036), (156, 4052530), (195, 3242024), (260, 2431518), (312, 2026265), (390, 1621012), (520, 1215759), (780, 810506), (1560, 405253)]