230005120

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11593}}^1$

素因数の和:11643

約数の個数: 64

約数和(自身を含む): 567642240

約数和(自身を除く): 337637120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 9920, 11593, 19840, 23186, 46372, 57965, 92744, 115930, 185488, 231860, 359383, 370976, 463720, 718766, 741952, 927440, 1437532, 1483904, 1796915, 1854880, 2875064, 3593830, 3709760, 5750128, 7187660, 7419520, 11500256, 14375320, 23000512, 28750640, 46001024, 57501280, 115002560, 230005120]

約数ペア:

[(1, 230005120), (2, 115002560), (4, 57501280), (5, 46001024), (8, 28750640), (10, 23000512), (16, 14375320), (20, 11500256), (31, 7419520), (32, 7187660), (40, 5750128), (62, 3709760), (64, 3593830), (80, 2875064), (124, 1854880), (128, 1796915), (155, 1483904), (160, 1437532), (248, 927440), (310, 741952), (320, 718766), (496, 463720), (620, 370976), (640, 359383), (992, 231860), (1240, 185488), (1984, 115930), (2480, 92744), (3968, 57965), (4960, 46372), (9920, 23186), (11593, 19840)]