1929207238680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2689}}^1\times {\mathrm{5978701}}^1$

素因数の和:5981404

約数の個数: 64

約数和(自身を含む): 5789775016800

約数和(自身を除く): 3860567778120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2689, 5378, 8067, 10756, 13445, 16134, 21512, 26890, 32268, 40335, 53780, 64536, 80670, 107560, 161340, 322680, 5978701, 11957402, 17936103, 23914804, 29893505, 35872206, 47829608, 59787010, 71744412, 89680515, 119574020, 143488824, 179361030, 239148040, 358722060, 717444120, 16076726989, 32153453978, 48230180967, 64306907956, 80383634945, 96460361934, 128613815912, 160767269890, 192920723868, 241150904835, 321534539780, 385841447736, 482301809670, 643069079560, 964603619340, 1929207238680]

約数ペア:

[(1, 1929207238680), (2, 964603619340), (3, 643069079560), (4, 482301809670), (5, 385841447736), (6, 321534539780), (8, 241150904835), (10, 192920723868), (12, 160767269890), (15, 128613815912), (20, 96460361934), (24, 80383634945), (30, 64306907956), (40, 48230180967), (60, 32153453978), (120, 16076726989), (2689, 717444120), (5378, 358722060), (8067, 239148040), (10756, 179361030), (13445, 143488824), (16134, 119574020), (21512, 89680515), (26890, 71744412), (32268, 59787010), (40335, 47829608), (53780, 35872206), (64536, 29893505), (80670, 23914804), (107560, 17936103), (161340, 11957402), (322680, 5978701)]