1234706640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{14251}}^1$

素因数の和:14305

約数の個数: 120

約数和(自身を含む): 4039928928

約数和(自身を除く): 2805222288

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, 361, 380, 456, 570, 722, 760, 912, 1083, 1140, 1444, 1520, 1805, 2166, 2280, 2888, 3610, 4332, 4560, 5415, 5776, 7220, 8664, 10830, 14251, 14440, 17328, 21660, 28502, 28880, 42753, 43320, 57004, 71255, 85506, 86640, 114008, 142510, 171012, 213765, 228016, 270769, 285020, 342024, 427530, 541538, 570040, 684048, 812307, 855060, 1083076, 1140080, 1353845, 1624614, 1710120, 2166152, 2707690, 3249228, 3420240, 4061535, 4332304, 5144611, 5415380, 6498456, 8123070, 10289222, 10830760, 12996912, 15433833, 16246140, 20578444, 21661520, 25723055, 30867666, 32492280, 41156888, 51446110, 61735332, 64984560, 77169165, 82313776, 102892220, 123470664, 154338330, 205784440, 246941328, 308676660, 411568880, 617353320, 1234706640]

約数ペア:

[(1, 1234706640), (2, 617353320), (3, 411568880), (4, 308676660), (5, 246941328), (6, 205784440), (8, 154338330), (10, 123470664), (12, 102892220), (15, 82313776), (16, 77169165), (19, 64984560), (20, 61735332), (24, 51446110), (30, 41156888), (38, 32492280), (40, 30867666), (48, 25723055), (57, 21661520), (60, 20578444), (76, 16246140), (80, 15433833), (95, 12996912), (114, 10830760), (120, 10289222), (152, 8123070), (190, 6498456), (228, 5415380), (240, 5144611), (285, 4332304), (304, 4061535), (361, 3420240), (380, 3249228), (456, 2707690), (570, 2166152), (722, 1710120), (760, 1624614), (912, 1353845), (1083, 1140080), (1140, 1083076), (1444, 855060), (1520, 812307), (1805, 684048), (2166, 570040), (2280, 541538), (2888, 427530), (3610, 342024), (4332, 285020), (4560, 270769), (5415, 228016), (5776, 213765), (7220, 171012), (8664, 142510), (10830, 114008), (14251, 86640), (14440, 85506), (17328, 71255), (21660, 57004), (28502, 43320), (28880, 42753)]