295490040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{10303}}^1$

素因数の和:10556

約数の個数: 64

約数和(自身を含む): 890265600

約数和(自身を除く): 594775560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 4780, 5736, 7170, 9560, 10303, 14340, 20606, 28680, 30909, 41212, 51515, 61818, 82424, 103030, 123636, 154545, 206060, 247272, 309090, 412120, 618180, 1236360, 2462417, 4924834, 7387251, 9849668, 12312085, 14774502, 19699336, 24624170, 29549004, 36936255, 49248340, 59098008, 73872510, 98496680, 147745020, 295490040]

約数ペア:

[(1, 295490040), (2, 147745020), (3, 98496680), (4, 73872510), (5, 59098008), (6, 49248340), (8, 36936255), (10, 29549004), (12, 24624170), (15, 19699336), (20, 14774502), (24, 12312085), (30, 9849668), (40, 7387251), (60, 4924834), (120, 2462417), (239, 1236360), (478, 618180), (717, 412120), (956, 309090), (1195, 247272), (1434, 206060), (1912, 154545), (2390, 123636), (2868, 103030), (3585, 82424), (4780, 61818), (5736, 51515), (7170, 41212), (9560, 30909), (10303, 28680), (14340, 20606)]