15691603440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{65381681}}^1$

素因数の和:65381697

約数の個数: 40

約数和(自身を含む): 48643971408

約数和(自身を除く): 32952367968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 65381681, 130763362, 196145043, 261526724, 326908405, 392290086, 523053448, 653816810, 784580172, 980725215, 1046106896, 1307633620, 1569160344, 1961450430, 2615267240, 3138320688, 3922900860, 5230534480, 7845801720, 15691603440]

約数ペア:

[(1, 15691603440), (2, 7845801720), (3, 5230534480), (4, 3922900860), (5, 3138320688), (6, 2615267240), (8, 1961450430), (10, 1569160344), (12, 1307633620), (15, 1046106896), (16, 980725215), (20, 784580172), (24, 653816810), (30, 523053448), (40, 392290086), (48, 326908405), (60, 261526724), (80, 196145043), (120, 130763362), (240, 65381681)]