1330794240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{346561}}^1$

素因数の和:346585

約数の個数: 72

約数和(自身を含む): 4250236368

約数和(自身を除く): 2919442128

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, 640, 768, 960, 1280, 1920, 3840, 346561, 693122, 1039683, 1386244, 1732805, 2079366, 2772488, 3465610, 4158732, 5198415, 5544976, 6931220, 8317464, 10396830, 11089952, 13862440, 16634928, 20793660, 22179904, 27724880, 33269856, 41587320, 44359808, 55449760, 66539712, 83174640, 88719616, 110899520, 133079424, 166349280, 221799040, 266158848, 332698560, 443598080, 665397120, 1330794240]

約数ペア:

[(1, 1330794240), (2, 665397120), (3, 443598080), (4, 332698560), (5, 266158848), (6, 221799040), (8, 166349280), (10, 133079424), (12, 110899520), (15, 88719616), (16, 83174640), (20, 66539712), (24, 55449760), (30, 44359808), (32, 41587320), (40, 33269856), (48, 27724880), (60, 22179904), (64, 20793660), (80, 16634928), (96, 13862440), (120, 11089952), (128, 10396830), (160, 8317464), (192, 6931220), (240, 5544976), (256, 5198415), (320, 4158732), (384, 3465610), (480, 2772488), (640, 2079366), (768, 1732805), (960, 1386244), (1280, 1039683), (1920, 693122), (3840, 346561)]