145361040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55061}}^1$

素因数の和:55088

約数の個数: 80

約数和(自身を含む): 491593536

約数和(自身を除く): 346232496

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, 55061, 110122, 165183, 220244, 275305, 330366, 440488, 550610, 605671, 660732, 825915, 880976, 1101220, 1211342, 1321464, 1651830, 1817013, 2202440, 2422684, 2642928, 3028355, 3303660, 3634026, 4404880, 4845368, 6056710, 6607320, 7268052, 9085065, 9690736, 12113420, 13214640, 14536104, 18170130, 24226840, 29072208, 36340260, 48453680, 72680520, 145361040]

約数ペア:

[(1, 145361040), (2, 72680520), (3, 48453680), (4, 36340260), (5, 29072208), (6, 24226840), (8, 18170130), (10, 14536104), (11, 13214640), (12, 12113420), (15, 9690736), (16, 9085065), (20, 7268052), (22, 6607320), (24, 6056710), (30, 4845368), (33, 4404880), (40, 3634026), (44, 3303660), (48, 3028355), (55, 2642928), (60, 2422684), (66, 2202440), (80, 1817013), (88, 1651830), (110, 1321464), (120, 1211342), (132, 1101220), (165, 880976), (176, 825915), (220, 660732), (240, 605671), (264, 550610), (330, 440488), (440, 330366), (528, 275305), (660, 220244), (880, 165183), (1320, 110122), (2640, 55061)]