28236366120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{46567}}^1$

素因数の和:46775

約数の個数: 128

約数和(自身を含む): 87979991040

約数和(自身を除く): 59743624920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 163, 186, 248, 310, 326, 372, 465, 489, 620, 652, 744, 815, 930, 978, 1240, 1304, 1630, 1860, 1956, 2445, 3260, 3720, 3912, 4890, 5053, 6520, 9780, 10106, 15159, 19560, 20212, 25265, 30318, 40424, 46567, 50530, 60636, 75795, 93134, 101060, 121272, 139701, 151590, 186268, 202120, 232835, 279402, 303180, 372536, 465670, 558804, 606360, 698505, 931340, 1117608, 1397010, 1443577, 1862680, 2794020, 2887154, 4330731, 5588040, 5774308, 7217885, 7590421, 8661462, 11548616, 14435770, 15180842, 17322924, 21653655, 22771263, 28871540, 30361684, 34645848, 37952105, 43307310, 45542526, 57743080, 60723368, 75904210, 86614620, 91085052, 113856315, 151808420, 173229240, 182170104, 227712630, 235303051, 303616840, 455425260, 470606102, 705909153, 910850520, 941212204, 1176515255, 1411818306, 1882424408, 2353030510, 2823636612, 3529545765, 4706061020, 5647273224, 7059091530, 9412122040, 14118183060, 28236366120]

約数ペア:

[(1, 28236366120), (2, 14118183060), (3, 9412122040), (4, 7059091530), (5, 5647273224), (6, 4706061020), (8, 3529545765), (10, 2823636612), (12, 2353030510), (15, 1882424408), (20, 1411818306), (24, 1176515255), (30, 941212204), (31, 910850520), (40, 705909153), (60, 470606102), (62, 455425260), (93, 303616840), (120, 235303051), (124, 227712630), (155, 182170104), (163, 173229240), (186, 151808420), (248, 113856315), (310, 91085052), (326, 86614620), (372, 75904210), (465, 60723368), (489, 57743080), (620, 45542526), (652, 43307310), (744, 37952105), (815, 34645848), (930, 30361684), (978, 28871540), (1240, 22771263), (1304, 21653655), (1630, 17322924), (1860, 15180842), (1956, 14435770), (2445, 11548616), (3260, 8661462), (3720, 7590421), (3912, 7217885), (4890, 5774308), (5053, 5588040), (6520, 4330731), (9780, 2887154), (10106, 2794020), (15159, 1862680), (19560, 1443577), (20212, 1397010), (25265, 1117608), (30318, 931340), (40424, 698505), (46567, 606360), (50530, 558804), (60636, 465670), (75795, 372536), (93134, 303180), (101060, 279402), (121272, 232835), (139701, 202120), (151590, 186268)]