1521630960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{333691}}^1$

素因数の和:333726

約数の個数: 80

約数和(自身を含む): 4965336960

約数和(自身を除く): 3443706000

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, 333691, 667382, 1001073, 1334764, 1668455, 2002146, 2669528, 3336910, 4004292, 5005365, 5339056, 6340129, 6673820, 8008584, 10010730, 12680258, 13347640, 16017168, 19020387, 20021460, 25360516, 26695280, 31700645, 38040774, 40042920, 50721032, 63401290, 76081548, 80085840, 95101935, 101442064, 126802580, 152163096, 190203870, 253605160, 304326192, 380407740, 507210320, 760815480, 1521630960]

約数ペア:

[(1, 1521630960), (2, 760815480), (3, 507210320), (4, 380407740), (5, 304326192), (6, 253605160), (8, 190203870), (10, 152163096), (12, 126802580), (15, 101442064), (16, 95101935), (19, 80085840), (20, 76081548), (24, 63401290), (30, 50721032), (38, 40042920), (40, 38040774), (48, 31700645), (57, 26695280), (60, 25360516), (76, 20021460), (80, 19020387), (95, 16017168), (114, 13347640), (120, 12680258), (152, 10010730), (190, 8008584), (228, 6673820), (240, 6340129), (285, 5339056), (304, 5005365), (380, 4004292), (456, 3336910), (570, 2669528), (760, 2002146), (912, 1668455), (1140, 1334764), (1520, 1001073), (2280, 667382), (4560, 333691)]