154282440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{98899}}^1$

素因数の和:98926

約数の個数: 64

約数和(自身を含む): 498456000

約数和(自身を除く): 344173560

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, 98899, 197798, 296697, 395596, 494495, 593394, 791192, 988990, 1186788, 1285687, 1483485, 1977980, 2373576, 2571374, 2966970, 3857061, 3955960, 5142748, 5933940, 6428435, 7714122, 10285496, 11867880, 12856870, 15428244, 19285305, 25713740, 30856488, 38570610, 51427480, 77141220, 154282440]

約数ペア:

[(1, 154282440), (2, 77141220), (3, 51427480), (4, 38570610), (5, 30856488), (6, 25713740), (8, 19285305), (10, 15428244), (12, 12856870), (13, 11867880), (15, 10285496), (20, 7714122), (24, 6428435), (26, 5933940), (30, 5142748), (39, 3955960), (40, 3857061), (52, 2966970), (60, 2571374), (65, 2373576), (78, 1977980), (104, 1483485), (120, 1285687), (130, 1186788), (156, 988990), (195, 791192), (260, 593394), (312, 494495), (390, 395596), (520, 296697), (780, 197798), (1560, 98899)]