204437760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53239}}^1$

素因数の和:53263

約数の個数: 72

約数和(自身を含む): 652935360

約数和(自身を除く): 448497600

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, 53239, 106478, 159717, 212956, 266195, 319434, 425912, 532390, 638868, 798585, 851824, 1064780, 1277736, 1597170, 1703648, 2129560, 2555472, 3194340, 3407296, 4259120, 5110944, 6388680, 6814592, 8518240, 10221888, 12777360, 13629184, 17036480, 20443776, 25554720, 34072960, 40887552, 51109440, 68145920, 102218880, 204437760]

約数ペア:

[(1, 204437760), (2, 102218880), (3, 68145920), (4, 51109440), (5, 40887552), (6, 34072960), (8, 25554720), (10, 20443776), (12, 17036480), (15, 13629184), (16, 12777360), (20, 10221888), (24, 8518240), (30, 6814592), (32, 6388680), (40, 5110944), (48, 4259120), (60, 3407296), (64, 3194340), (80, 2555472), (96, 2129560), (120, 1703648), (128, 1597170), (160, 1277736), (192, 1064780), (240, 851824), (256, 798585), (320, 638868), (384, 532390), (480, 425912), (640, 319434), (768, 266195), (960, 212956), (1280, 159717), (1920, 106478), (3840, 53239)]