30108160

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:661

約数の個数: 80

約数和(自身を含む): 76111200

約数和(自身を除く): 46003040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 619, 640, 760, 1216, 1238, 1280, 1520, 2432, 2476, 2560, 3040, 3095, 4864, 4952, 6080, 6190, 9728, 9904, 11761, 12160, 12380, 19808, 23522, 24320, 24760, 39616, 47044, 48640, 49520, 58805, 79232, 94088, 99040, 117610, 158464, 188176, 198080, 235220, 316928, 376352, 396160, 470440, 752704, 792320, 940880, 1505408, 1584640, 1881760, 3010816, 3763520, 6021632, 7527040, 15054080, 30108160]

約数ペア:

[(1, 30108160), (2, 15054080), (4, 7527040), (5, 6021632), (8, 3763520), (10, 3010816), (16, 1881760), (19, 1584640), (20, 1505408), (32, 940880), (38, 792320), (40, 752704), (64, 470440), (76, 396160), (80, 376352), (95, 316928), (128, 235220), (152, 198080), (160, 188176), (190, 158464), (256, 117610), (304, 99040), (320, 94088), (380, 79232), (512, 58805), (608, 49520), (619, 48640), (640, 47044), (760, 39616), (1216, 24760), (1238, 24320), (1280, 23522), (1520, 19808), (2432, 12380), (2476, 12160), (2560, 11761), (3040, 9904), (3095, 9728), (4864, 6190), (4952, 6080)]