417206520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{68171}}^1$

素因数の和:68205

約数の個数: 96

約数和(自身を含む): 1435702320

約数和(自身を除く): 1018495800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 68171, 136342, 204513, 272684, 340855, 409026, 545368, 613539, 681710, 818052, 1022565, 1158907, 1227078, 1363420, 1636104, 2045130, 2317814, 2454156, 2726840, 3067695, 3476721, 4090260, 4635628, 4908312, 5794535, 6135390, 6953442, 8180520, 9271256, 10430163, 11589070, 12270780, 13906884, 17383605, 20860326, 23178140, 24541560, 27813768, 34767210, 41720652, 46356280, 52150815, 69534420, 83441304, 104301630, 139068840, 208603260, 417206520]

約数ペア:

[(1, 417206520), (2, 208603260), (3, 139068840), (4, 104301630), (5, 83441304), (6, 69534420), (8, 52150815), (9, 46356280), (10, 41720652), (12, 34767210), (15, 27813768), (17, 24541560), (18, 23178140), (20, 20860326), (24, 17383605), (30, 13906884), (34, 12270780), (36, 11589070), (40, 10430163), (45, 9271256), (51, 8180520), (60, 6953442), (68, 6135390), (72, 5794535), (85, 4908312), (90, 4635628), (102, 4090260), (120, 3476721), (136, 3067695), (153, 2726840), (170, 2454156), (180, 2317814), (204, 2045130), (255, 1636104), (306, 1363420), (340, 1227078), (360, 1158907), (408, 1022565), (510, 818052), (612, 681710), (680, 613539), (765, 545368), (1020, 409026), (1224, 340855), (1530, 272684), (2040, 204513), (3060, 136342), (6120, 68171)]