852720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:63

約数の個数: 160

約数和(自身を含む): 3214080

約数和(自身を除く): 2361360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 19, 20, 22, 24, 30, 33, 34, 38, 40, 44, 48, 51, 55, 57, 60, 66, 68, 76, 80, 85, 88, 95, 102, 110, 114, 120, 132, 136, 152, 165, 170, 176, 187, 190, 204, 209, 220, 228, 240, 255, 264, 272, 285, 304, 323, 330, 340, 374, 380, 408, 418, 440, 456, 510, 528, 561, 570, 627, 646, 660, 680, 748, 760, 816, 836, 880, 912, 935, 969, 1020, 1045, 1122, 1140, 1254, 1292, 1320, 1360, 1496, 1520, 1615, 1672, 1870, 1938, 2040, 2090, 2244, 2280, 2508, 2584, 2640, 2805, 2992, 3135, 3230, 3344, 3553, 3740, 3876, 4080, 4180, 4488, 4560, 4845, 5016, 5168, 5610, 6270, 6460, 7106, 7480, 7752, 8360, 8976, 9690, 10032, 10659, 11220, 12540, 12920, 14212, 14960, 15504, 16720, 17765, 19380, 21318, 22440, 25080, 25840, 28424, 35530, 38760, 42636, 44880, 50160, 53295, 56848, 71060, 77520, 85272, 106590, 142120, 170544, 213180, 284240, 426360, 852720]

約数ペア:

[(1, 852720), (2, 426360), (3, 284240), (4, 213180), (5, 170544), (6, 142120), (8, 106590), (10, 85272), (11, 77520), (12, 71060), (15, 56848), (16, 53295), (17, 50160), (19, 44880), (20, 42636), (22, 38760), (24, 35530), (30, 28424), (33, 25840), (34, 25080), (38, 22440), (40, 21318), (44, 19380), (48, 17765), (51, 16720), (55, 15504), (57, 14960), (60, 14212), (66, 12920), (68, 12540), (76, 11220), (80, 10659), (85, 10032), (88, 9690), (95, 8976), (102, 8360), (110, 7752), (114, 7480), (120, 7106), (132, 6460), (136, 6270), (152, 5610), (165, 5168), (170, 5016), (176, 4845), (187, 4560), (190, 4488), (204, 4180), (209, 4080), (220, 3876), (228, 3740), (240, 3553), (255, 3344), (264, 3230), (272, 3135), (285, 2992), (304, 2805), (323, 2640), (330, 2584), (340, 2508), (374, 2280), (380, 2244), (408, 2090), (418, 2040), (440, 1938), (456, 1870), (510, 1672), (528, 1615), (561, 1520), (570, 1496), (627, 1360), (646, 1320), (660, 1292), (680, 1254), (748, 1140), (760, 1122), (816, 1045), (836, 1020), (880, 969), (912, 935)]