90784080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7417}}^1$

素因数の和:7453

約数の個数: 120

約数和(自身を含む): 322861032

約数和(自身を除く): 232076952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 7417, 12240, 14834, 22251, 29668, 37085, 44502, 59336, 66753, 74170, 89004, 111255, 118672, 126089, 133506, 148340, 178008, 222510, 252178, 267012, 296680, 333765, 356016, 378267, 445020, 504356, 534024, 593360, 630445, 667530, 756534, 890040, 1008712, 1068048, 1134801, 1260890, 1335060, 1513068, 1780080, 1891335, 2017424, 2269602, 2521780, 2670120, 3026136, 3782670, 4539204, 5043560, 5340240, 5674005, 6052272, 7565340, 9078408, 10087120, 11348010, 15130680, 18156816, 22696020, 30261360, 45392040, 90784080]

約数ペア:

[(1, 90784080), (2, 45392040), (3, 30261360), (4, 22696020), (5, 18156816), (6, 15130680), (8, 11348010), (9, 10087120), (10, 9078408), (12, 7565340), (15, 6052272), (16, 5674005), (17, 5340240), (18, 5043560), (20, 4539204), (24, 3782670), (30, 3026136), (34, 2670120), (36, 2521780), (40, 2269602), (45, 2017424), (48, 1891335), (51, 1780080), (60, 1513068), (68, 1335060), (72, 1260890), (80, 1134801), (85, 1068048), (90, 1008712), (102, 890040), (120, 756534), (136, 667530), (144, 630445), (153, 593360), (170, 534024), (180, 504356), (204, 445020), (240, 378267), (255, 356016), (272, 333765), (306, 296680), (340, 267012), (360, 252178), (408, 222510), (510, 178008), (612, 148340), (680, 133506), (720, 126089), (765, 118672), (816, 111255), (1020, 89004), (1224, 74170), (1360, 66753), (1530, 59336), (2040, 44502), (2448, 37085), (3060, 29668), (4080, 22251), (6120, 14834), (7417, 12240)]