158800920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{14869}}^1$

素因数の和:14972

約数の個数: 64

約数和(自身を含む): 481788000

約数和(自身を除く): 322987080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 14869, 29738, 44607, 59476, 74345, 89214, 118952, 148690, 178428, 223035, 297380, 356856, 446070, 594760, 892140, 1323341, 1784280, 2646682, 3970023, 5293364, 6616705, 7940046, 10586728, 13233410, 15880092, 19850115, 26466820, 31760184, 39700230, 52933640, 79400460, 158800920]

約数ペア:

[(1, 158800920), (2, 79400460), (3, 52933640), (4, 39700230), (5, 31760184), (6, 26466820), (8, 19850115), (10, 15880092), (12, 13233410), (15, 10586728), (20, 7940046), (24, 6616705), (30, 5293364), (40, 3970023), (60, 2646682), (89, 1784280), (120, 1323341), (178, 892140), (267, 594760), (356, 446070), (445, 356856), (534, 297380), (712, 223035), (890, 178428), (1068, 148690), (1335, 118952), (1780, 89214), (2136, 74345), (2670, 59476), (3560, 44607), (5340, 29738), (10680, 14869)]