1142823720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{20393}}^1$

素因数の和:20874

約数の個数: 64

約数和(自身を含む): 3435981120

約数和(自身を除く): 2293157400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 467, 934, 1401, 1868, 2335, 2802, 3736, 4670, 5604, 7005, 9340, 11208, 14010, 18680, 20393, 28020, 40786, 56040, 61179, 81572, 101965, 122358, 163144, 203930, 244716, 305895, 407860, 489432, 611790, 815720, 1223580, 2447160, 9523531, 19047062, 28570593, 38094124, 47617655, 57141186, 76188248, 95235310, 114282372, 142852965, 190470620, 228564744, 285705930, 380941240, 571411860, 1142823720]

約数ペア:

[(1, 1142823720), (2, 571411860), (3, 380941240), (4, 285705930), (5, 228564744), (6, 190470620), (8, 142852965), (10, 114282372), (12, 95235310), (15, 76188248), (20, 57141186), (24, 47617655), (30, 38094124), (40, 28570593), (60, 19047062), (120, 9523531), (467, 2447160), (934, 1223580), (1401, 815720), (1868, 611790), (2335, 489432), (2802, 407860), (3736, 305895), (4670, 244716), (5604, 203930), (7005, 163144), (9340, 122358), (11208, 101965), (14010, 81572), (18680, 61179), (20393, 56040), (28020, 40786)]