2150988240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{527203}}^1$

素因数の和:527236

約数の個数: 80

約数和(自身を含む): 7060315968

約数和(自身を除く): 4909327728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 527203, 1054406, 1581609, 2108812, 2636015, 3163218, 4217624, 5272030, 6326436, 7908045, 8435248, 8962451, 10544060, 12652872, 15816090, 17924902, 21088120, 25305744, 26887353, 31632180, 35849804, 42176240, 44812255, 53774706, 63264360, 71699608, 89624510, 107549412, 126528720, 134436765, 143399216, 179249020, 215098824, 268873530, 358498040, 430197648, 537747060, 716996080, 1075494120, 2150988240]

約数ペア:

[(1, 2150988240), (2, 1075494120), (3, 716996080), (4, 537747060), (5, 430197648), (6, 358498040), (8, 268873530), (10, 215098824), (12, 179249020), (15, 143399216), (16, 134436765), (17, 126528720), (20, 107549412), (24, 89624510), (30, 71699608), (34, 63264360), (40, 53774706), (48, 44812255), (51, 42176240), (60, 35849804), (68, 31632180), (80, 26887353), (85, 25305744), (102, 21088120), (120, 17924902), (136, 15816090), (170, 12652872), (204, 10544060), (240, 8962451), (255, 8435248), (272, 7908045), (340, 6326436), (408, 5272030), (510, 4217624), (680, 3163218), (816, 2636015), (1020, 2108812), (1360, 1581609), (2040, 1054406), (4080, 527203)]