326354640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71569}}^1$

素因数の和:71604

約数の個数: 80

約数和(自身を含む): 1064961600

約数和(自身を除く): 738606960

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, 71569, 143138, 214707, 286276, 357845, 429414, 572552, 715690, 858828, 1073535, 1145104, 1359811, 1431380, 1717656, 2147070, 2719622, 2862760, 3435312, 4079433, 4294140, 5439244, 5725520, 6799055, 8158866, 8588280, 10878488, 13598110, 16317732, 17176560, 20397165, 21756976, 27196220, 32635464, 40794330, 54392440, 65270928, 81588660, 108784880, 163177320, 326354640]

約数ペア:

[(1, 326354640), (2, 163177320), (3, 108784880), (4, 81588660), (5, 65270928), (6, 54392440), (8, 40794330), (10, 32635464), (12, 27196220), (15, 21756976), (16, 20397165), (19, 17176560), (20, 16317732), (24, 13598110), (30, 10878488), (38, 8588280), (40, 8158866), (48, 6799055), (57, 5725520), (60, 5439244), (76, 4294140), (80, 4079433), (95, 3435312), (114, 2862760), (120, 2719622), (152, 2147070), (190, 1717656), (228, 1431380), (240, 1359811), (285, 1145104), (304, 1073535), (380, 858828), (456, 715690), (570, 572552), (760, 429414), (912, 357845), (1140, 286276), (1520, 214707), (2280, 143138), (4560, 71569)]