393695520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{48247}}^1$

素因数の和:48282

約数の個数: 96

約数和(自身を含む): 1313117568

約数和(自身を除く): 919422048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 48247, 96494, 144741, 192988, 241235, 289482, 385976, 482470, 578964, 723705, 771952, 820199, 964940, 1157928, 1447410, 1543904, 1640398, 1929880, 2315856, 2460597, 2894820, 3280796, 3859760, 4100995, 4631712, 4921194, 5789640, 6561592, 7719520, 8201990, 9842388, 11579280, 12302985, 13123184, 16403980, 19684776, 23158560, 24605970, 26246368, 32807960, 39369552, 49211940, 65615920, 78739104, 98423880, 131231840, 196847760, 393695520]

約数ペア:

[(1, 393695520), (2, 196847760), (3, 131231840), (4, 98423880), (5, 78739104), (6, 65615920), (8, 49211940), (10, 39369552), (12, 32807960), (15, 26246368), (16, 24605970), (17, 23158560), (20, 19684776), (24, 16403980), (30, 13123184), (32, 12302985), (34, 11579280), (40, 9842388), (48, 8201990), (51, 7719520), (60, 6561592), (68, 5789640), (80, 4921194), (85, 4631712), (96, 4100995), (102, 3859760), (120, 3280796), (136, 2894820), (160, 2460597), (170, 2315856), (204, 1929880), (240, 1640398), (255, 1543904), (272, 1447410), (340, 1157928), (408, 964940), (480, 820199), (510, 771952), (544, 723705), (680, 578964), (816, 482470), (1020, 385976), (1360, 289482), (1632, 241235), (2040, 192988), (2720, 144741), (4080, 96494), (8160, 48247)]