120995460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39541}}^1$

素因数の和:39573

約数の個数: 72

約数和(自身を含む): 388618776

約数和(自身を除く): 267623316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 39541, 79082, 118623, 158164, 197705, 237246, 355869, 395410, 474492, 593115, 672197, 711738, 790820, 1186230, 1344394, 1423476, 1779345, 2016591, 2372460, 2688788, 3360985, 3558690, 4033182, 6049773, 6721970, 7117380, 8066364, 10082955, 12099546, 13443940, 20165910, 24199092, 30248865, 40331820, 60497730, 120995460]

約数ペア:

[(1, 120995460), (2, 60497730), (3, 40331820), (4, 30248865), (5, 24199092), (6, 20165910), (9, 13443940), (10, 12099546), (12, 10082955), (15, 8066364), (17, 7117380), (18, 6721970), (20, 6049773), (30, 4033182), (34, 3558690), (36, 3360985), (45, 2688788), (51, 2372460), (60, 2016591), (68, 1779345), (85, 1423476), (90, 1344394), (102, 1186230), (153, 790820), (170, 711738), (180, 672197), (204, 593115), (255, 474492), (306, 395410), (340, 355869), (510, 237246), (612, 197705), (765, 158164), (1020, 118623), (1530, 79082), (3060, 39541)]