98903520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{68683}}^1$

素因数の和:68704

約数の個数: 72

約数和(自身を含む): 337513176

約数和(自身を除く): 238609656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 68683, 137366, 206049, 274732, 343415, 412098, 549464, 618147, 686830, 824196, 1030245, 1098928, 1236294, 1373660, 1648392, 2060490, 2197856, 2472588, 2747320, 3090735, 3296784, 4120980, 4945176, 5494640, 6181470, 6593568, 8241960, 9890352, 10989280, 12362940, 16483920, 19780704, 24725880, 32967840, 49451760, 98903520]

約数ペア:

[(1, 98903520), (2, 49451760), (3, 32967840), (4, 24725880), (5, 19780704), (6, 16483920), (8, 12362940), (9, 10989280), (10, 9890352), (12, 8241960), (15, 6593568), (16, 6181470), (18, 5494640), (20, 4945176), (24, 4120980), (30, 3296784), (32, 3090735), (36, 2747320), (40, 2472588), (45, 2197856), (48, 2060490), (60, 1648392), (72, 1373660), (80, 1236294), (90, 1098928), (96, 1030245), (120, 824196), (144, 686830), (160, 618147), (180, 549464), (240, 412098), (288, 343415), (360, 274732), (480, 206049), (720, 137366), (1440, 68683)]