1552894080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13259}}^1$

素因数の和:13342

約数の個数: 128

約数和(自身を含む): 5031374400

約数和(自身を除く): 3478480320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 305, 320, 366, 384, 480, 488, 610, 640, 732, 915, 960, 976, 1220, 1464, 1830, 1920, 1952, 2440, 2928, 3660, 3904, 4880, 5856, 7320, 7808, 9760, 11712, 13259, 14640, 19520, 23424, 26518, 29280, 39040, 39777, 53036, 58560, 66295, 79554, 106072, 117120, 132590, 159108, 198885, 212144, 265180, 318216, 397770, 424288, 530360, 636432, 795540, 808799, 848576, 1060720, 1272864, 1591080, 1617598, 1697152, 2121440, 2426397, 2545728, 3182160, 3235196, 4043995, 4242880, 4852794, 5091456, 6364320, 6470392, 8087990, 8485760, 9705588, 12131985, 12728640, 12940784, 16175980, 19411176, 24263970, 25457280, 25881568, 32351960, 38822352, 48527940, 51763136, 64703920, 77644704, 97055880, 103526272, 129407840, 155289408, 194111760, 258815680, 310578816, 388223520, 517631360, 776447040, 1552894080]

約数ペア:

[(1, 1552894080), (2, 776447040), (3, 517631360), (4, 388223520), (5, 310578816), (6, 258815680), (8, 194111760), (10, 155289408), (12, 129407840), (15, 103526272), (16, 97055880), (20, 77644704), (24, 64703920), (30, 51763136), (32, 48527940), (40, 38822352), (48, 32351960), (60, 25881568), (61, 25457280), (64, 24263970), (80, 19411176), (96, 16175980), (120, 12940784), (122, 12728640), (128, 12131985), (160, 9705588), (183, 8485760), (192, 8087990), (240, 6470392), (244, 6364320), (305, 5091456), (320, 4852794), (366, 4242880), (384, 4043995), (480, 3235196), (488, 3182160), (610, 2545728), (640, 2426397), (732, 2121440), (915, 1697152), (960, 1617598), (976, 1591080), (1220, 1272864), (1464, 1060720), (1830, 848576), (1920, 808799), (1952, 795540), (2440, 636432), (2928, 530360), (3660, 424288), (3904, 397770), (4880, 318216), (5856, 265180), (7320, 212144), (7808, 198885), (9760, 159108), (11712, 132590), (13259, 117120), (14640, 106072), (19520, 79554), (23424, 66295), (26518, 58560), (29280, 53036), (39040, 39777)]