65061720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10631}}^1$

素因数の和:10665

約数の個数: 96

約数和(自身を含む): 223909920

約数和(自身を除く): 158848200

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, 10631, 21262, 31893, 42524, 53155, 63786, 85048, 95679, 106310, 127572, 159465, 180727, 191358, 212620, 255144, 318930, 361454, 382716, 425240, 478395, 542181, 637860, 722908, 765432, 903635, 956790, 1084362, 1275720, 1445816, 1626543, 1807270, 1913580, 2168724, 2710905, 3253086, 3614540, 3827160, 4337448, 5421810, 6506172, 7229080, 8132715, 10843620, 13012344, 16265430, 21687240, 32530860, 65061720]

約数ペア:

[(1, 65061720), (2, 32530860), (3, 21687240), (4, 16265430), (5, 13012344), (6, 10843620), (8, 8132715), (9, 7229080), (10, 6506172), (12, 5421810), (15, 4337448), (17, 3827160), (18, 3614540), (20, 3253086), (24, 2710905), (30, 2168724), (34, 1913580), (36, 1807270), (40, 1626543), (45, 1445816), (51, 1275720), (60, 1084362), (68, 956790), (72, 903635), (85, 765432), (90, 722908), (102, 637860), (120, 542181), (136, 478395), (153, 425240), (170, 382716), (180, 361454), (204, 318930), (255, 255144), (306, 212620), (340, 191358), (360, 180727), (408, 159465), (510, 127572), (612, 106310), (680, 95679), (765, 85048), (1020, 63786), (1224, 53155), (1530, 42524), (2040, 31893), (3060, 21262), (6120, 10631)]