1202240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:64

約数の個数: 84

約数和(自身を含む): 3275076

約数和(自身を除く): 2072836

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 289, 320, 340, 416, 442, 520, 544, 578, 680, 832, 884, 1040, 1088, 1105, 1156, 1360, 1445, 1768, 2080, 2210, 2312, 2720, 2890, 3536, 3757, 4160, 4420, 4624, 5440, 5780, 7072, 7514, 8840, 9248, 11560, 14144, 15028, 17680, 18496, 18785, 23120, 30056, 35360, 37570, 46240, 60112, 70720, 75140, 92480, 120224, 150280, 240448, 300560, 601120, 1202240]

約数ペア:

[(1, 1202240), (2, 601120), (4, 300560), (5, 240448), (8, 150280), (10, 120224), (13, 92480), (16, 75140), (17, 70720), (20, 60112), (26, 46240), (32, 37570), (34, 35360), (40, 30056), (52, 23120), (64, 18785), (65, 18496), (68, 17680), (80, 15028), (85, 14144), (104, 11560), (130, 9248), (136, 8840), (160, 7514), (170, 7072), (208, 5780), (221, 5440), (260, 4624), (272, 4420), (289, 4160), (320, 3757), (340, 3536), (416, 2890), (442, 2720), (520, 2312), (544, 2210), (578, 2080), (680, 1768), (832, 1445), (884, 1360), (1040, 1156), (1088, 1105)]