457161120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24421}}^1$

素因数の和:24455

約数の個数: 144

約数和(自身を含む): 1680135912

約数和(自身を除く): 1222974792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 24421, 48842, 73263, 97684, 122105, 146526, 195368, 219789, 244210, 293052, 317473, 366315, 390736, 439578, 488420, 586104, 634946, 732630, 781472, 879156, 952419, 976840, 1098945, 1172208, 1269892, 1465260, 1587365, 1758312, 1904838, 1953680, 2197890, 2344416, 2539784, 2857257, 2930520, 3174730, 3516624, 3809676, 3907360, 4395780, 4762095, 5079568, 5714514, 5861040, 6349460, 7033248, 7619352, 8791560, 9524190, 10159136, 11429028, 11722080, 12698920, 14286285, 15238704, 17583120, 19048380, 22858056, 25397840, 28572570, 30477408, 35166240, 38096760, 45716112, 50795680, 57145140, 76193520, 91432224, 114290280, 152387040, 228580560, 457161120]

約数ペア:

[(1, 457161120), (2, 228580560), (3, 152387040), (4, 114290280), (5, 91432224), (6, 76193520), (8, 57145140), (9, 50795680), (10, 45716112), (12, 38096760), (13, 35166240), (15, 30477408), (16, 28572570), (18, 25397840), (20, 22858056), (24, 19048380), (26, 17583120), (30, 15238704), (32, 14286285), (36, 12698920), (39, 11722080), (40, 11429028), (45, 10159136), (48, 9524190), (52, 8791560), (60, 7619352), (65, 7033248), (72, 6349460), (78, 5861040), (80, 5714514), (90, 5079568), (96, 4762095), (104, 4395780), (117, 3907360), (120, 3809676), (130, 3516624), (144, 3174730), (156, 2930520), (160, 2857257), (180, 2539784), (195, 2344416), (208, 2197890), (234, 1953680), (240, 1904838), (260, 1758312), (288, 1587365), (312, 1465260), (360, 1269892), (390, 1172208), (416, 1098945), (468, 976840), (480, 952419), (520, 879156), (585, 781472), (624, 732630), (720, 634946), (780, 586104), (936, 488420), (1040, 439578), (1170, 390736), (1248, 366315), (1440, 317473), (1560, 293052), (1872, 244210), (2080, 219789), (2340, 195368), (3120, 146526), (3744, 122105), (4680, 97684), (6240, 73263), (9360, 48842), (18720, 24421)]