15721387440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5955071}}^1$

素因数の和:5955098

約数の個数: 80

約数和(自身を含む): 53166882816

約数和(自身を除く): 37445495376

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, 5955071, 11910142, 17865213, 23820284, 29775355, 35730426, 47640568, 59550710, 65505781, 71460852, 89326065, 95281136, 119101420, 131011562, 142921704, 178652130, 196517343, 238202840, 262023124, 285843408, 327528905, 357304260, 393034686, 476405680, 524046248, 655057810, 714608520, 786069372, 982586715, 1048092496, 1310115620, 1429217040, 1572138744, 1965173430, 2620231240, 3144277488, 3930346860, 5240462480, 7860693720, 15721387440]

約数ペア:

[(1, 15721387440), (2, 7860693720), (3, 5240462480), (4, 3930346860), (5, 3144277488), (6, 2620231240), (8, 1965173430), (10, 1572138744), (11, 1429217040), (12, 1310115620), (15, 1048092496), (16, 982586715), (20, 786069372), (22, 714608520), (24, 655057810), (30, 524046248), (33, 476405680), (40, 393034686), (44, 357304260), (48, 327528905), (55, 285843408), (60, 262023124), (66, 238202840), (80, 196517343), (88, 178652130), (110, 142921704), (120, 131011562), (132, 119101420), (165, 95281136), (176, 89326065), (220, 71460852), (240, 65505781), (264, 59550710), (330, 47640568), (440, 35730426), (528, 29775355), (660, 23820284), (880, 17865213), (1320, 11910142), (2640, 5955071)]