82850640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18169}}^1$

素因数の和:18204

約数の個数: 80

約数和(自身を含む): 270369600

約数和(自身を除く): 187518960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 18169, 36338, 54507, 72676, 90845, 109014, 145352, 181690, 218028, 272535, 290704, 345211, 363380, 436056, 545070, 690422, 726760, 872112, 1035633, 1090140, 1380844, 1453520, 1726055, 2071266, 2180280, 2761688, 3452110, 4142532, 4360560, 5178165, 5523376, 6904220, 8285064, 10356330, 13808440, 16570128, 20712660, 27616880, 41425320, 82850640]

約数ペア:

[(1, 82850640), (2, 41425320), (3, 27616880), (4, 20712660), (5, 16570128), (6, 13808440), (8, 10356330), (10, 8285064), (12, 6904220), (15, 5523376), (16, 5178165), (19, 4360560), (20, 4142532), (24, 3452110), (30, 2761688), (38, 2180280), (40, 2071266), (48, 1726055), (57, 1453520), (60, 1380844), (76, 1090140), (80, 1035633), (95, 872112), (114, 726760), (120, 690422), (152, 545070), (190, 436056), (228, 363380), (240, 345211), (285, 290704), (304, 272535), (380, 218028), (456, 181690), (570, 145352), (760, 109014), (912, 90845), (1140, 72676), (1520, 54507), (2280, 36338), (4560, 18169)]