85702920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37589}}^1$

素因数の和:37622

約数の個数: 64

約数和(自身を含む): 270648000

約数和(自身を除く): 184945080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 37589, 75178, 112767, 150356, 187945, 225534, 300712, 375890, 451068, 563835, 714191, 751780, 902136, 1127670, 1428382, 1503560, 2142573, 2255340, 2856764, 3570955, 4285146, 4510680, 5713528, 7141910, 8570292, 10712865, 14283820, 17140584, 21425730, 28567640, 42851460, 85702920]

約数ペア:

[(1, 85702920), (2, 42851460), (3, 28567640), (4, 21425730), (5, 17140584), (6, 14283820), (8, 10712865), (10, 8570292), (12, 7141910), (15, 5713528), (19, 4510680), (20, 4285146), (24, 3570955), (30, 2856764), (38, 2255340), (40, 2142573), (57, 1503560), (60, 1428382), (76, 1127670), (95, 902136), (114, 751780), (120, 714191), (152, 563835), (190, 451068), (228, 375890), (285, 300712), (380, 225534), (456, 187945), (570, 150356), (760, 112767), (1140, 75178), (2280, 37589)]