528794880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{137707}}^1$

素因数の和:137731

約数の個数: 72

約数和(自身を含む): 1688850912

約数和(自身を除く): 1160056032

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, 137707, 275414, 413121, 550828, 688535, 826242, 1101656, 1377070, 1652484, 2065605, 2203312, 2754140, 3304968, 4131210, 4406624, 5508280, 6609936, 8262420, 8813248, 11016560, 13219872, 16524840, 17626496, 22033120, 26439744, 33049680, 35252992, 44066240, 52879488, 66099360, 88132480, 105758976, 132198720, 176264960, 264397440, 528794880]

約数ペア:

[(1, 528794880), (2, 264397440), (3, 176264960), (4, 132198720), (5, 105758976), (6, 88132480), (8, 66099360), (10, 52879488), (12, 44066240), (15, 35252992), (16, 33049680), (20, 26439744), (24, 22033120), (30, 17626496), (32, 16524840), (40, 13219872), (48, 11016560), (60, 8813248), (64, 8262420), (80, 6609936), (96, 5508280), (120, 4406624), (128, 4131210), (160, 3304968), (192, 2754140), (240, 2203312), (256, 2065605), (320, 1652484), (384, 1377070), (480, 1101656), (640, 826242), (768, 688535), (960, 550828), (1280, 413121), (1920, 275414), (3840, 137707)]