171823920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1553}}^1$

素因数の和:2030

約数の個数: 80

約数和(自身を含む): 534153312

約数和(自身を除く): 362329392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 461, 922, 1383, 1553, 1844, 2305, 2766, 3106, 3688, 4610, 4659, 5532, 6212, 6915, 7376, 7765, 9220, 9318, 11064, 12424, 13830, 15530, 18440, 18636, 22128, 23295, 24848, 27660, 31060, 36880, 37272, 46590, 55320, 62120, 74544, 93180, 110640, 124240, 186360, 372720, 715933, 1431866, 2147799, 2863732, 3579665, 4295598, 5727464, 7159330, 8591196, 10738995, 11454928, 14318660, 17182392, 21477990, 28637320, 34364784, 42955980, 57274640, 85911960, 171823920]

約数ペア:

[(1, 171823920), (2, 85911960), (3, 57274640), (4, 42955980), (5, 34364784), (6, 28637320), (8, 21477990), (10, 17182392), (12, 14318660), (15, 11454928), (16, 10738995), (20, 8591196), (24, 7159330), (30, 5727464), (40, 4295598), (48, 3579665), (60, 2863732), (80, 2147799), (120, 1431866), (240, 715933), (461, 372720), (922, 186360), (1383, 124240), (1553, 110640), (1844, 93180), (2305, 74544), (2766, 62120), (3106, 55320), (3688, 46590), (4610, 37272), (4659, 36880), (5532, 31060), (6212, 27660), (6915, 24848), (7376, 23295), (7765, 22128), (9220, 18636), (9318, 18440), (11064, 15530), (12424, 13830)]