389360520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7069}}^1$

素因数の和:7109

約数の個数: 160

約数和(自身を含む): 1385861400

約数和(自身を除く): 996500880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 2040, 2295, 2754, 3060, 3240, 3672, 4590, 5508, 6120, 6885, 7069, 9180, 11016, 13770, 14138, 18360, 21207, 27540, 28276, 35345, 42414, 55080, 56552, 63621, 70690, 84828, 106035, 120173, 127242, 141380, 169656, 190863, 212070, 240346, 254484, 282760, 318105, 360519, 381726, 424140, 480692, 508968, 572589, 600865, 636210, 721038, 763452, 848280, 954315, 961384, 1081557, 1145178, 1201730, 1272420, 1442076, 1526904, 1802595, 1908630, 2163114, 2290356, 2403460, 2544840, 2862945, 2884152, 3244671, 3605190, 3817260, 4326228, 4580712, 4806920, 5407785, 5725890, 6489342, 7210380, 7634520, 8652456, 9734013, 10815570, 11451780, 12978684, 14420760, 16223355, 19468026, 21631140, 22903560, 25957368, 32446710, 38936052, 43262280, 48670065, 64893420, 77872104, 97340130, 129786840, 194680260, 389360520]

約数ペア:

[(1, 389360520), (2, 194680260), (3, 129786840), (4, 97340130), (5, 77872104), (6, 64893420), (8, 48670065), (9, 43262280), (10, 38936052), (12, 32446710), (15, 25957368), (17, 22903560), (18, 21631140), (20, 19468026), (24, 16223355), (27, 14420760), (30, 12978684), (34, 11451780), (36, 10815570), (40, 9734013), (45, 8652456), (51, 7634520), (54, 7210380), (60, 6489342), (68, 5725890), (72, 5407785), (81, 4806920), (85, 4580712), (90, 4326228), (102, 3817260), (108, 3605190), (120, 3244671), (135, 2884152), (136, 2862945), (153, 2544840), (162, 2403460), (170, 2290356), (180, 2163114), (204, 1908630), (216, 1802595), (255, 1526904), (270, 1442076), (306, 1272420), (324, 1201730), (340, 1145178), (360, 1081557), (405, 961384), (408, 954315), (459, 848280), (510, 763452), (540, 721038), (612, 636210), (648, 600865), (680, 572589), (765, 508968), (810, 480692), (918, 424140), (1020, 381726), (1080, 360519), (1224, 318105), (1377, 282760), (1530, 254484), (1620, 240346), (1836, 212070), (2040, 190863), (2295, 169656), (2754, 141380), (3060, 127242), (3240, 120173), (3672, 106035), (4590, 84828), (5508, 70690), (6120, 63621), (6885, 56552), (7069, 55080), (9180, 42414), (11016, 35345), (13770, 28276), (14138, 27540), (18360, 21207)]