203962560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{212461}}^1$

素因数の和:212481

約数の個数: 56

約数和(自身を含む): 647584176

約数和(自身を除く): 443621616

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, 160, 192, 240, 320, 480, 960, 212461, 424922, 637383, 849844, 1062305, 1274766, 1699688, 2124610, 2549532, 3186915, 3399376, 4249220, 5099064, 6373830, 6798752, 8498440, 10198128, 12747660, 13597504, 16996880, 20396256, 25495320, 33993760, 40792512, 50990640, 67987520, 101981280, 203962560]

約数ペア:

[(1, 203962560), (2, 101981280), (3, 67987520), (4, 50990640), (5, 40792512), (6, 33993760), (8, 25495320), (10, 20396256), (12, 16996880), (15, 13597504), (16, 12747660), (20, 10198128), (24, 8498440), (30, 6798752), (32, 6373830), (40, 5099064), (48, 4249220), (60, 3399376), (64, 3186915), (80, 2549532), (96, 2124610), (120, 1699688), (160, 1274766), (192, 1062305), (240, 849844), (320, 637383), (480, 424922), (960, 212461)]