1115690640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{244669}}^1$

素因数の和:244704

約数の個数: 80

約数和(自身を含む): 3640689600

約数和(自身を除く): 2524998960

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, 244669, 489338, 734007, 978676, 1223345, 1468014, 1957352, 2446690, 2936028, 3670035, 3914704, 4648711, 4893380, 5872056, 7340070, 9297422, 9786760, 11744112, 13946133, 14680140, 18594844, 19573520, 23243555, 27892266, 29360280, 37189688, 46487110, 55784532, 58720560, 69730665, 74379376, 92974220, 111569064, 139461330, 185948440, 223138128, 278922660, 371896880, 557845320, 1115690640]

約数ペア:

[(1, 1115690640), (2, 557845320), (3, 371896880), (4, 278922660), (5, 223138128), (6, 185948440), (8, 139461330), (10, 111569064), (12, 92974220), (15, 74379376), (16, 69730665), (19, 58720560), (20, 55784532), (24, 46487110), (30, 37189688), (38, 29360280), (40, 27892266), (48, 23243555), (57, 19573520), (60, 18594844), (76, 14680140), (80, 13946133), (95, 11744112), (114, 9786760), (120, 9297422), (152, 7340070), (190, 5872056), (228, 4893380), (240, 4648711), (285, 3914704), (304, 3670035), (380, 2936028), (456, 2446690), (570, 1957352), (760, 1468014), (912, 1223345), (1140, 978676), (1520, 734007), (2280, 489338), (4560, 244669)]