378380640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71663}}^1$

素因数の和:71692

約数の個数: 96

約数和(自身を含む): 1300271616

約数和(自身を除く): 921890976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 71663, 143326, 214989, 286652, 358315, 429978, 573304, 716630, 788293, 859956, 1074945, 1146608, 1433260, 1576586, 1719912, 2149890, 2293216, 2364879, 2866520, 3153172, 3439824, 3941465, 4299780, 4729758, 5733040, 6306344, 6879648, 7882930, 8599560, 9459516, 11466080, 11824395, 12612688, 15765860, 17199120, 18919032, 23648790, 25225376, 31531720, 34398240, 37838064, 47297580, 63063440, 75676128, 94595160, 126126880, 189190320, 378380640]

約数ペア:

[(1, 378380640), (2, 189190320), (3, 126126880), (4, 94595160), (5, 75676128), (6, 63063440), (8, 47297580), (10, 37838064), (11, 34398240), (12, 31531720), (15, 25225376), (16, 23648790), (20, 18919032), (22, 17199120), (24, 15765860), (30, 12612688), (32, 11824395), (33, 11466080), (40, 9459516), (44, 8599560), (48, 7882930), (55, 6879648), (60, 6306344), (66, 5733040), (80, 4729758), (88, 4299780), (96, 3941465), (110, 3439824), (120, 3153172), (132, 2866520), (160, 2364879), (165, 2293216), (176, 2149890), (220, 1719912), (240, 1576586), (264, 1433260), (330, 1146608), (352, 1074945), (440, 859956), (480, 788293), (528, 716630), (660, 573304), (880, 429978), (1056, 358315), (1320, 286652), (1760, 214989), (2640, 143326), (5280, 71663)]