80239410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 160

約数和(自身を含む): 232087680

約数和(自身を除く): 151848270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 59, 69, 73, 81, 90, 115, 118, 135, 138, 146, 162, 177, 207, 219, 230, 270, 295, 345, 354, 365, 405, 414, 438, 531, 590, 621, 657, 690, 730, 810, 885, 1035, 1062, 1095, 1242, 1314, 1357, 1593, 1679, 1770, 1863, 1971, 2070, 2190, 2655, 2714, 3105, 3186, 3285, 3358, 3726, 3942, 4071, 4307, 4779, 5037, 5310, 5913, 6210, 6570, 6785, 7965, 8142, 8395, 8614, 9315, 9558, 9855, 10074, 11826, 12213, 12921, 13570, 15111, 15930, 16790, 18630, 19710, 20355, 21535, 23895, 24426, 25185, 25842, 29565, 30222, 36639, 38763, 40710, 43070, 45333, 47790, 50370, 59130, 61065, 64605, 73278, 75555, 77526, 90666, 99061, 109917, 116289, 122130, 129210, 135999, 151110, 183195, 193815, 198122, 219834, 226665, 232578, 271998, 297183, 348867, 366390, 387630, 453330, 495305, 549585, 581445, 594366, 679995, 697734, 891549, 990610, 1099170, 1162890, 1359990, 1485915, 1744335, 1783098, 2674647, 2971830, 3488670, 4457745, 5349294, 8023941, 8915490, 13373235, 16047882, 26746470, 40119705, 80239410]

約数ペア:

[(1, 80239410), (2, 40119705), (3, 26746470), (5, 16047882), (6, 13373235), (9, 8915490), (10, 8023941), (15, 5349294), (18, 4457745), (23, 3488670), (27, 2971830), (30, 2674647), (45, 1783098), (46, 1744335), (54, 1485915), (59, 1359990), (69, 1162890), (73, 1099170), (81, 990610), (90, 891549), (115, 697734), (118, 679995), (135, 594366), (138, 581445), (146, 549585), (162, 495305), (177, 453330), (207, 387630), (219, 366390), (230, 348867), (270, 297183), (295, 271998), (345, 232578), (354, 226665), (365, 219834), (405, 198122), (414, 193815), (438, 183195), (531, 151110), (590, 135999), (621, 129210), (657, 122130), (690, 116289), (730, 109917), (810, 99061), (885, 90666), (1035, 77526), (1062, 75555), (1095, 73278), (1242, 64605), (1314, 61065), (1357, 59130), (1593, 50370), (1679, 47790), (1770, 45333), (1863, 43070), (1971, 40710), (2070, 38763), (2190, 36639), (2655, 30222), (2714, 29565), (3105, 25842), (3186, 25185), (3285, 24426), (3358, 23895), (3726, 21535), (3942, 20355), (4071, 19710), (4307, 18630), (4779, 16790), (5037, 15930), (5310, 15111), (5913, 13570), (6210, 12921), (6570, 12213), (6785, 11826), (7965, 10074), (8142, 9855), (8395, 9558), (8614, 9315)]