128840160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5711}}^1$

素因数の和:5776

約数の個数: 96

約数和(自身を含む): 414554112

約数和(自身を除く): 285713952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 470, 480, 564, 705, 752, 940, 1128, 1410, 1504, 1880, 2256, 2820, 3760, 4512, 5640, 5711, 7520, 11280, 11422, 17133, 22560, 22844, 28555, 34266, 45688, 57110, 68532, 85665, 91376, 114220, 137064, 171330, 182752, 228440, 268417, 274128, 342660, 456880, 536834, 548256, 685320, 805251, 913760, 1073668, 1342085, 1370640, 1610502, 2147336, 2684170, 2741280, 3221004, 4026255, 4294672, 5368340, 6442008, 8052510, 8589344, 10736680, 12884016, 16105020, 21473360, 25768032, 32210040, 42946720, 64420080, 128840160]

約数ペア:

[(1, 128840160), (2, 64420080), (3, 42946720), (4, 32210040), (5, 25768032), (6, 21473360), (8, 16105020), (10, 12884016), (12, 10736680), (15, 8589344), (16, 8052510), (20, 6442008), (24, 5368340), (30, 4294672), (32, 4026255), (40, 3221004), (47, 2741280), (48, 2684170), (60, 2147336), (80, 1610502), (94, 1370640), (96, 1342085), (120, 1073668), (141, 913760), (160, 805251), (188, 685320), (235, 548256), (240, 536834), (282, 456880), (376, 342660), (470, 274128), (480, 268417), (564, 228440), (705, 182752), (752, 171330), (940, 137064), (1128, 114220), (1410, 91376), (1504, 85665), (1880, 68532), (2256, 57110), (2820, 45688), (3760, 34266), (4512, 28555), (5640, 22844), (5711, 22560), (7520, 17133), (11280, 11422)]