145633560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71389}}^1$

素因数の和:71420

約数の個数: 64

約数和(自身を含む): 462607200

約数和(自身を除く): 316973640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 71389, 142778, 214167, 285556, 356945, 428334, 571112, 713890, 856668, 1070835, 1213613, 1427780, 1713336, 2141670, 2427226, 2855560, 3640839, 4283340, 4854452, 6068065, 7281678, 8566680, 9708904, 12136130, 14563356, 18204195, 24272260, 29126712, 36408390, 48544520, 72816780, 145633560]

約数ペア:

[(1, 145633560), (2, 72816780), (3, 48544520), (4, 36408390), (5, 29126712), (6, 24272260), (8, 18204195), (10, 14563356), (12, 12136130), (15, 9708904), (17, 8566680), (20, 7281678), (24, 6068065), (30, 4854452), (34, 4283340), (40, 3640839), (51, 2855560), (60, 2427226), (68, 2141670), (85, 1713336), (102, 1427780), (120, 1213613), (136, 1070835), (170, 856668), (204, 713890), (255, 571112), (340, 428334), (408, 356945), (510, 285556), (680, 214167), (1020, 142778), (2040, 71389)]