75402240

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{4909}}^1$

素因数の和:4937

約数の個数: 88

約数和(自身を含む): 241218480

約数和(自身を除く): 165816240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 4909, 5120, 7680, 9818, 14727, 15360, 19636, 24545, 29454, 39272, 49090, 58908, 73635, 78544, 98180, 117816, 147270, 157088, 196360, 235632, 294540, 314176, 392720, 471264, 589080, 628352, 785440, 942528, 1178160, 1256704, 1570880, 1885056, 2356320, 2513408, 3141760, 3770112, 4712640, 5026816, 6283520, 7540224, 9425280, 12567040, 15080448, 18850560, 25134080, 37701120, 75402240]

約数ペア:

[(1, 75402240), (2, 37701120), (3, 25134080), (4, 18850560), (5, 15080448), (6, 12567040), (8, 9425280), (10, 7540224), (12, 6283520), (15, 5026816), (16, 4712640), (20, 3770112), (24, 3141760), (30, 2513408), (32, 2356320), (40, 1885056), (48, 1570880), (60, 1256704), (64, 1178160), (80, 942528), (96, 785440), (120, 628352), (128, 589080), (160, 471264), (192, 392720), (240, 314176), (256, 294540), (320, 235632), (384, 196360), (480, 157088), (512, 147270), (640, 117816), (768, 98180), (960, 78544), (1024, 73635), (1280, 58908), (1536, 49090), (1920, 39272), (2560, 29454), (3072, 24545), (3840, 19636), (4909, 15360), (5120, 14727), (7680, 9818)]