120802680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19739}}^1$

素因数の和:19773

約数の個数: 96

約数和(自身を含む): 415724400

約数和(自身を除く): 294921720

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, 19739, 39478, 59217, 78956, 98695, 118434, 157912, 177651, 197390, 236868, 296085, 335563, 355302, 394780, 473736, 592170, 671126, 710604, 789560, 888255, 1006689, 1184340, 1342252, 1421208, 1677815, 1776510, 2013378, 2368680, 2684504, 3020067, 3355630, 3553020, 4026756, 5033445, 6040134, 6711260, 7106040, 8053512, 10066890, 12080268, 13422520, 15100335, 20133780, 24160536, 30200670, 40267560, 60401340, 120802680]

約数ペア:

[(1, 120802680), (2, 60401340), (3, 40267560), (4, 30200670), (5, 24160536), (6, 20133780), (8, 15100335), (9, 13422520), (10, 12080268), (12, 10066890), (15, 8053512), (17, 7106040), (18, 6711260), (20, 6040134), (24, 5033445), (30, 4026756), (34, 3553020), (36, 3355630), (40, 3020067), (45, 2684504), (51, 2368680), (60, 2013378), (68, 1776510), (72, 1677815), (85, 1421208), (90, 1342252), (102, 1184340), (120, 1006689), (136, 888255), (153, 789560), (170, 710604), (180, 671126), (204, 592170), (255, 473736), (306, 394780), (340, 355302), (360, 335563), (408, 296085), (510, 236868), (612, 197390), (680, 177651), (765, 157912), (1020, 118434), (1224, 98695), (1530, 78956), (2040, 59217), (3060, 39478), (6120, 19739)]