84081840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18439}}^1$

素因数の和:18474

約数の個数: 80

約数和(自身を含む): 274387200

約数和(自身を除く): 190305360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 18439, 36878, 55317, 73756, 92195, 110634, 147512, 184390, 221268, 276585, 295024, 350341, 368780, 442536, 553170, 700682, 737560, 885072, 1051023, 1106340, 1401364, 1475120, 1751705, 2102046, 2212680, 2802728, 3503410, 4204092, 4425360, 5255115, 5605456, 7006820, 8408184, 10510230, 14013640, 16816368, 21020460, 28027280, 42040920, 84081840]

約数ペア:

[(1, 84081840), (2, 42040920), (3, 28027280), (4, 21020460), (5, 16816368), (6, 14013640), (8, 10510230), (10, 8408184), (12, 7006820), (15, 5605456), (16, 5255115), (19, 4425360), (20, 4204092), (24, 3503410), (30, 2802728), (38, 2212680), (40, 2102046), (48, 1751705), (57, 1475120), (60, 1401364), (76, 1106340), (80, 1051023), (95, 885072), (114, 737560), (120, 700682), (152, 553170), (190, 442536), (228, 368780), (240, 350341), (285, 295024), (304, 276585), (380, 221268), (456, 184390), (570, 147512), (760, 110634), (912, 92195), (1140, 73756), (1520, 55317), (2280, 36878), (4560, 18439)]