80328060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26251}}^1$

素因数の和:26283

約数の個数: 72

約数和(自身を含む): 258004656

約数和(自身を除く): 177676596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 26251, 52502, 78753, 105004, 131255, 157506, 236259, 262510, 315012, 393765, 446267, 472518, 525020, 787530, 892534, 945036, 1181295, 1338801, 1575060, 1785068, 2231335, 2362590, 2677602, 4016403, 4462670, 4725180, 5355204, 6694005, 8032806, 8925340, 13388010, 16065612, 20082015, 26776020, 40164030, 80328060]

約数ペア:

[(1, 80328060), (2, 40164030), (3, 26776020), (4, 20082015), (5, 16065612), (6, 13388010), (9, 8925340), (10, 8032806), (12, 6694005), (15, 5355204), (17, 4725180), (18, 4462670), (20, 4016403), (30, 2677602), (34, 2362590), (36, 2231335), (45, 1785068), (51, 1575060), (60, 1338801), (68, 1181295), (85, 945036), (90, 892534), (102, 787530), (153, 525020), (170, 472518), (180, 446267), (204, 393765), (255, 315012), (306, 262510), (340, 236259), (510, 157506), (612, 131255), (765, 105004), (1020, 78753), (1530, 52502), (3060, 26251)]