4138931760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{37409}}^1$

素因数の和:37886

約数の個数: 80

約数和(自身を含む): 12858864480

約数和(自身を除く): 8719932720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 461, 922, 1383, 1844, 2305, 2766, 3688, 4610, 5532, 6915, 7376, 9220, 11064, 13830, 18440, 22128, 27660, 36880, 37409, 55320, 74818, 110640, 112227, 149636, 187045, 224454, 299272, 374090, 448908, 561135, 598544, 748180, 897816, 1122270, 1496360, 1795632, 2244540, 2992720, 4489080, 8978160, 17245549, 34491098, 51736647, 68982196, 86227745, 103473294, 137964392, 172455490, 206946588, 258683235, 275928784, 344910980, 413893176, 517366470, 689821960, 827786352, 1034732940, 1379643920, 2069465880, 4138931760]

約数ペア:

[(1, 4138931760), (2, 2069465880), (3, 1379643920), (4, 1034732940), (5, 827786352), (6, 689821960), (8, 517366470), (10, 413893176), (12, 344910980), (15, 275928784), (16, 258683235), (20, 206946588), (24, 172455490), (30, 137964392), (40, 103473294), (48, 86227745), (60, 68982196), (80, 51736647), (120, 34491098), (240, 17245549), (461, 8978160), (922, 4489080), (1383, 2992720), (1844, 2244540), (2305, 1795632), (2766, 1496360), (3688, 1122270), (4610, 897816), (5532, 748180), (6915, 598544), (7376, 561135), (9220, 448908), (11064, 374090), (13830, 299272), (18440, 224454), (22128, 187045), (27660, 149636), (36880, 112227), (37409, 110640), (55320, 74818)]