138569040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11321}}^1$

素因数の和:11357

約数の個数: 120

約数和(自身を含む): 492778728

約数和(自身を除く): 354209688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 11321, 12240, 22642, 33963, 45284, 56605, 67926, 90568, 101889, 113210, 135852, 169815, 181136, 192457, 203778, 226420, 271704, 339630, 384914, 407556, 452840, 509445, 543408, 577371, 679260, 769828, 815112, 905680, 962285, 1018890, 1154742, 1358520, 1539656, 1630224, 1732113, 1924570, 2037780, 2309484, 2717040, 2886855, 3079312, 3464226, 3849140, 4075560, 4618968, 5773710, 6928452, 7698280, 8151120, 8660565, 9237936, 11547420, 13856904, 15396560, 17321130, 23094840, 27713808, 34642260, 46189680, 69284520, 138569040]

約数ペア:

[(1, 138569040), (2, 69284520), (3, 46189680), (4, 34642260), (5, 27713808), (6, 23094840), (8, 17321130), (9, 15396560), (10, 13856904), (12, 11547420), (15, 9237936), (16, 8660565), (17, 8151120), (18, 7698280), (20, 6928452), (24, 5773710), (30, 4618968), (34, 4075560), (36, 3849140), (40, 3464226), (45, 3079312), (48, 2886855), (51, 2717040), (60, 2309484), (68, 2037780), (72, 1924570), (80, 1732113), (85, 1630224), (90, 1539656), (102, 1358520), (120, 1154742), (136, 1018890), (144, 962285), (153, 905680), (170, 815112), (180, 769828), (204, 679260), (240, 577371), (255, 543408), (272, 509445), (306, 452840), (340, 407556), (360, 384914), (408, 339630), (510, 271704), (612, 226420), (680, 203778), (720, 192457), (765, 181136), (816, 169815), (1020, 135852), (1224, 113210), (1360, 101889), (1530, 90568), (2040, 67926), (2448, 56605), (3060, 45284), (4080, 33963), (6120, 22642), (11321, 12240)]