42931920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4363}}^1$

素因数の和:4420

約数の個数: 80

約数和(自身を含む): 136366272

約数和(自身を除く): 93434352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4363, 4920, 8726, 9840, 13089, 17452, 21815, 26178, 34904, 43630, 52356, 65445, 69808, 87260, 104712, 130890, 174520, 178883, 209424, 261780, 349040, 357766, 523560, 536649, 715532, 894415, 1047120, 1073298, 1431064, 1788830, 2146596, 2683245, 2862128, 3577660, 4293192, 5366490, 7155320, 8586384, 10732980, 14310640, 21465960, 42931920]

約数ペア:

[(1, 42931920), (2, 21465960), (3, 14310640), (4, 10732980), (5, 8586384), (6, 7155320), (8, 5366490), (10, 4293192), (12, 3577660), (15, 2862128), (16, 2683245), (20, 2146596), (24, 1788830), (30, 1431064), (40, 1073298), (41, 1047120), (48, 894415), (60, 715532), (80, 536649), (82, 523560), (120, 357766), (123, 349040), (164, 261780), (205, 209424), (240, 178883), (246, 174520), (328, 130890), (410, 104712), (492, 87260), (615, 69808), (656, 65445), (820, 52356), (984, 43630), (1230, 34904), (1640, 26178), (1968, 21815), (2460, 17452), (3280, 13089), (4363, 9840), (4920, 8726)]