768728460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1277}}^1$

素因数の和:1495

約数の個数: 96

約数和(自身を含む): 2198568960

約数和(自身を除く): 1429840500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 127, 158, 237, 254, 316, 381, 395, 474, 508, 635, 762, 790, 948, 1185, 1270, 1277, 1524, 1580, 1905, 2370, 2540, 2554, 3810, 3831, 4740, 5108, 6385, 7620, 7662, 10033, 12770, 15324, 19155, 20066, 25540, 30099, 38310, 40132, 50165, 60198, 76620, 100330, 100883, 120396, 150495, 162179, 200660, 201766, 300990, 302649, 324358, 403532, 486537, 504415, 601980, 605298, 648716, 810895, 973074, 1008830, 1210596, 1513245, 1621790, 1946148, 2017660, 2432685, 3026490, 3243580, 4865370, 6052980, 9730740, 12812141, 25624282, 38436423, 51248564, 64060705, 76872846, 128121410, 153745692, 192182115, 256242820, 384364230, 768728460]

約数ペア:

[(1, 768728460), (2, 384364230), (3, 256242820), (4, 192182115), (5, 153745692), (6, 128121410), (10, 76872846), (12, 64060705), (15, 51248564), (20, 38436423), (30, 25624282), (60, 12812141), (79, 9730740), (127, 6052980), (158, 4865370), (237, 3243580), (254, 3026490), (316, 2432685), (381, 2017660), (395, 1946148), (474, 1621790), (508, 1513245), (635, 1210596), (762, 1008830), (790, 973074), (948, 810895), (1185, 648716), (1270, 605298), (1277, 601980), (1524, 504415), (1580, 486537), (1905, 403532), (2370, 324358), (2540, 302649), (2554, 300990), (3810, 201766), (3831, 200660), (4740, 162179), (5108, 150495), (6385, 120396), (7620, 100883), (7662, 100330), (10033, 76620), (12770, 60198), (15324, 50165), (19155, 40132), (20066, 38310), (25540, 30099)]