15883020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:524

約数の個数: 96

約数和(自身を含む): 50265600

約数和(自身を除く): 34382580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 90, 108, 134, 135, 180, 201, 268, 270, 335, 402, 439, 540, 603, 670, 804, 878, 1005, 1206, 1317, 1340, 1756, 1809, 2010, 2195, 2412, 2634, 3015, 3618, 3951, 4020, 4390, 5268, 6030, 6585, 7236, 7902, 8780, 9045, 11853, 12060, 13170, 15804, 18090, 19755, 23706, 26340, 29413, 36180, 39510, 47412, 58826, 59265, 79020, 88239, 117652, 118530, 147065, 176478, 237060, 264717, 294130, 352956, 441195, 529434, 588260, 794151, 882390, 1058868, 1323585, 1588302, 1764780, 2647170, 3176604, 3970755, 5294340, 7941510, 15883020]

約数ペア:

[(1, 15883020), (2, 7941510), (3, 5294340), (4, 3970755), (5, 3176604), (6, 2647170), (9, 1764780), (10, 1588302), (12, 1323585), (15, 1058868), (18, 882390), (20, 794151), (27, 588260), (30, 529434), (36, 441195), (45, 352956), (54, 294130), (60, 264717), (67, 237060), (90, 176478), (108, 147065), (134, 118530), (135, 117652), (180, 88239), (201, 79020), (268, 59265), (270, 58826), (335, 47412), (402, 39510), (439, 36180), (540, 29413), (603, 26340), (670, 23706), (804, 19755), (878, 18090), (1005, 15804), (1206, 13170), (1317, 12060), (1340, 11853), (1756, 9045), (1809, 8780), (2010, 7902), (2195, 7236), (2412, 6585), (2634, 6030), (3015, 5268), (3618, 4390), (3951, 4020)]