69619440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26371}}^1$

素因数の和:26398

約数の個数: 80

約数和(自身を含む): 235449216

約数和(自身を除く): 165829776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 26371, 52742, 79113, 105484, 131855, 158226, 210968, 263710, 290081, 316452, 395565, 421936, 527420, 580162, 632904, 791130, 870243, 1054840, 1160324, 1265808, 1450405, 1582260, 1740486, 2109680, 2320648, 2900810, 3164520, 3480972, 4351215, 4641296, 5801620, 6329040, 6961944, 8702430, 11603240, 13923888, 17404860, 23206480, 34809720, 69619440]

約数ペア:

[(1, 69619440), (2, 34809720), (3, 23206480), (4, 17404860), (5, 13923888), (6, 11603240), (8, 8702430), (10, 6961944), (11, 6329040), (12, 5801620), (15, 4641296), (16, 4351215), (20, 3480972), (22, 3164520), (24, 2900810), (30, 2320648), (33, 2109680), (40, 1740486), (44, 1582260), (48, 1450405), (55, 1265808), (60, 1160324), (66, 1054840), (80, 870243), (88, 791130), (110, 632904), (120, 580162), (132, 527420), (165, 421936), (176, 395565), (220, 316452), (240, 290081), (264, 263710), (330, 210968), (440, 158226), (528, 131855), (660, 105484), (880, 79113), (1320, 52742), (2640, 26371)]