2015415540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{827}}^1\times {\mathrm{4513}}^1$

素因数の和:5358

約数の個数: 96

約数和(自身を含む): 6279154560

約数和(自身を除く): 4263739020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 827, 1654, 2481, 3308, 4135, 4513, 4962, 7443, 8270, 9026, 9924, 12405, 13539, 14886, 16540, 18052, 22329, 22565, 24810, 27078, 29772, 37215, 40617, 44658, 45130, 49620, 54156, 67695, 74430, 81234, 89316, 90260, 111645, 121851, 135390, 148860, 162468, 203085, 223290, 243702, 270780, 406170, 446580, 487404, 609255, 812340, 1218510, 2437020, 3732251, 7464502, 11196753, 14929004, 18661255, 22393506, 33590259, 37322510, 44787012, 55983765, 67180518, 74645020, 100770777, 111967530, 134361036, 167951295, 201541554, 223935060, 335902590, 403083108, 503853885, 671805180, 1007707770, 2015415540]

約数ペア:

[(1, 2015415540), (2, 1007707770), (3, 671805180), (4, 503853885), (5, 403083108), (6, 335902590), (9, 223935060), (10, 201541554), (12, 167951295), (15, 134361036), (18, 111967530), (20, 100770777), (27, 74645020), (30, 67180518), (36, 55983765), (45, 44787012), (54, 37322510), (60, 33590259), (90, 22393506), (108, 18661255), (135, 14929004), (180, 11196753), (270, 7464502), (540, 3732251), (827, 2437020), (1654, 1218510), (2481, 812340), (3308, 609255), (4135, 487404), (4513, 446580), (4962, 406170), (7443, 270780), (8270, 243702), (9026, 223290), (9924, 203085), (12405, 162468), (13539, 148860), (14886, 135390), (16540, 121851), (18052, 111645), (22329, 90260), (22565, 89316), (24810, 81234), (27078, 74430), (29772, 67695), (37215, 54156), (40617, 49620), (44658, 45130)]