908244720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{74203}}^1$

素因数の和:74239

約数の個数: 120

約数和(自身を含む): 3229654896

約数和(自身を除く): 2321410176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 74203, 148406, 222609, 296812, 371015, 445218, 593624, 667827, 742030, 890436, 1113045, 1187248, 1261451, 1335654, 1484060, 1780872, 2226090, 2522902, 2671308, 2968120, 3339135, 3561744, 3784353, 4452180, 5045804, 5342616, 5936240, 6307255, 6678270, 7568706, 8904360, 10091608, 10685232, 11353059, 12614510, 13356540, 15137412, 17808720, 18921765, 20183216, 22706118, 25229020, 26713080, 30274824, 37843530, 45412236, 50458040, 53426160, 56765295, 60549648, 75687060, 90824472, 100916080, 113530590, 151374120, 181648944, 227061180, 302748240, 454122360, 908244720]

約数ペア:

[(1, 908244720), (2, 454122360), (3, 302748240), (4, 227061180), (5, 181648944), (6, 151374120), (8, 113530590), (9, 100916080), (10, 90824472), (12, 75687060), (15, 60549648), (16, 56765295), (17, 53426160), (18, 50458040), (20, 45412236), (24, 37843530), (30, 30274824), (34, 26713080), (36, 25229020), (40, 22706118), (45, 20183216), (48, 18921765), (51, 17808720), (60, 15137412), (68, 13356540), (72, 12614510), (80, 11353059), (85, 10685232), (90, 10091608), (102, 8904360), (120, 7568706), (136, 6678270), (144, 6307255), (153, 5936240), (170, 5342616), (180, 5045804), (204, 4452180), (240, 3784353), (255, 3561744), (272, 3339135), (306, 2968120), (340, 2671308), (360, 2522902), (408, 2226090), (510, 1780872), (612, 1484060), (680, 1335654), (720, 1261451), (765, 1187248), (816, 1113045), (1020, 890436), (1224, 742030), (1360, 667827), (1530, 593624), (2040, 445218), (2448, 371015), (3060, 296812), (4080, 222609), (6120, 148406), (12240, 74203)]