3140760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3739}}^1$

素因数の和:3760

約数の個数: 64

約数和(自身を含む): 10771200

約数和(自身を除く): 7630440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 3739, 7478, 11217, 14956, 18695, 22434, 26173, 29912, 37390, 44868, 52346, 56085, 74780, 78519, 89736, 104692, 112170, 130865, 149560, 157038, 209384, 224340, 261730, 314076, 392595, 448680, 523460, 628152, 785190, 1046920, 1570380, 3140760]

約数ペア:

[(1, 3140760), (2, 1570380), (3, 1046920), (4, 785190), (5, 628152), (6, 523460), (7, 448680), (8, 392595), (10, 314076), (12, 261730), (14, 224340), (15, 209384), (20, 157038), (21, 149560), (24, 130865), (28, 112170), (30, 104692), (35, 89736), (40, 78519), (42, 74780), (56, 56085), (60, 52346), (70, 44868), (84, 37390), (105, 29912), (120, 26173), (140, 22434), (168, 18695), (210, 14956), (280, 11217), (420, 7478), (840, 3739)]