853010880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28663}}^1$

素因数の和:28714

約数の個数: 112

約数和(自身を含む): 2795771904

約数和(自身を除く): 1942761024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 28663, 29760, 57326, 85989, 114652, 143315, 171978, 229304, 286630, 343956, 429945, 458608, 573260, 687912, 859890, 888553, 917216, 1146520, 1375824, 1719780, 1777106, 1834432, 2293040, 2665659, 2751648, 3439560, 3554212, 4442765, 4586080, 5331318, 5503296, 6879120, 7108424, 8885530, 9172160, 10662636, 13328295, 13758240, 14216848, 17771060, 21325272, 26656590, 27516480, 28433696, 35542120, 42650544, 53313180, 56867392, 71084240, 85301088, 106626360, 142168480, 170602176, 213252720, 284336960, 426505440, 853010880]

約数ペア:

[(1, 853010880), (2, 426505440), (3, 284336960), (4, 213252720), (5, 170602176), (6, 142168480), (8, 106626360), (10, 85301088), (12, 71084240), (15, 56867392), (16, 53313180), (20, 42650544), (24, 35542120), (30, 28433696), (31, 27516480), (32, 26656590), (40, 21325272), (48, 17771060), (60, 14216848), (62, 13758240), (64, 13328295), (80, 10662636), (93, 9172160), (96, 8885530), (120, 7108424), (124, 6879120), (155, 5503296), (160, 5331318), (186, 4586080), (192, 4442765), (240, 3554212), (248, 3439560), (310, 2751648), (320, 2665659), (372, 2293040), (465, 1834432), (480, 1777106), (496, 1719780), (620, 1375824), (744, 1146520), (930, 917216), (960, 888553), (992, 859890), (1240, 687912), (1488, 573260), (1860, 458608), (1984, 429945), (2480, 343956), (2976, 286630), (3720, 229304), (4960, 171978), (5952, 143315), (7440, 114652), (9920, 85989), (14880, 57326), (28663, 29760)]