1420008120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{953}}^1\times {\mathrm{4139}}^1$

素因数の和:5109

約数の個数: 96

約数和(自身を含む): 4620985200

約数和(自身を除く): 3200977080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 953, 1906, 2859, 3812, 4139, 4765, 5718, 7624, 8278, 8577, 9530, 11436, 12417, 14295, 16556, 17154, 19060, 20695, 22872, 24834, 28590, 33112, 34308, 37251, 38120, 41390, 42885, 49668, 57180, 62085, 68616, 74502, 82780, 85770, 99336, 114360, 124170, 149004, 165560, 171540, 186255, 248340, 298008, 343080, 372510, 496680, 745020, 1490040, 3944467, 7888934, 11833401, 15777868, 19722335, 23666802, 31555736, 35500203, 39444670, 47333604, 59167005, 71000406, 78889340, 94667208, 118334010, 142000812, 157778680, 177501015, 236668020, 284001624, 355002030, 473336040, 710004060, 1420008120]

約数ペア:

[(1, 1420008120), (2, 710004060), (3, 473336040), (4, 355002030), (5, 284001624), (6, 236668020), (8, 177501015), (9, 157778680), (10, 142000812), (12, 118334010), (15, 94667208), (18, 78889340), (20, 71000406), (24, 59167005), (30, 47333604), (36, 39444670), (40, 35500203), (45, 31555736), (60, 23666802), (72, 19722335), (90, 15777868), (120, 11833401), (180, 7888934), (360, 3944467), (953, 1490040), (1906, 745020), (2859, 496680), (3812, 372510), (4139, 343080), (4765, 298008), (5718, 248340), (7624, 186255), (8278, 171540), (8577, 165560), (9530, 149004), (11436, 124170), (12417, 114360), (14295, 99336), (16556, 85770), (17154, 82780), (19060, 74502), (20695, 68616), (22872, 62085), (24834, 57180), (28590, 49668), (33112, 42885), (34308, 41390), (37251, 38120)]