145754880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37957}}^1$

素因数の和:37981

約数の個数: 72

約数和(自身を含む): 465516912

約数和(自身を除く): 319762032

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, 37957, 75914, 113871, 151828, 189785, 227742, 303656, 379570, 455484, 569355, 607312, 759140, 910968, 1138710, 1214624, 1518280, 1821936, 2277420, 2429248, 3036560, 3643872, 4554840, 4858496, 6073120, 7287744, 9109680, 9716992, 12146240, 14575488, 18219360, 24292480, 29150976, 36438720, 48584960, 72877440, 145754880]

約数ペア:

[(1, 145754880), (2, 72877440), (3, 48584960), (4, 36438720), (5, 29150976), (6, 24292480), (8, 18219360), (10, 14575488), (12, 12146240), (15, 9716992), (16, 9109680), (20, 7287744), (24, 6073120), (30, 4858496), (32, 4554840), (40, 3643872), (48, 3036560), (60, 2429248), (64, 2277420), (80, 1821936), (96, 1518280), (120, 1214624), (128, 1138710), (160, 910968), (192, 759140), (240, 607312), (256, 569355), (320, 455484), (384, 379570), (480, 303656), (640, 227742), (768, 189785), (960, 151828), (1280, 113871), (1920, 75914), (3840, 37957)]