308557080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21977}}^1$

素因数の和:22010

約数の個数: 128

約数和(自身を含む): 1107691200

約数和(自身を除く): 799134120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 21977, 43954, 65931, 87908, 109885, 131862, 175816, 197793, 219770, 263724, 285701, 329655, 395586, 439540, 527448, 571402, 593379, 659310, 791172, 857103, 879080, 988965, 1142804, 1186758, 1318620, 1428505, 1582344, 1714206, 1977930, 2285608, 2373516, 2571309, 2637240, 2857010, 2966895, 3428412, 3955860, 4285515, 4747032, 5142618, 5714020, 5933790, 6856824, 7713927, 7911720, 8571030, 10285236, 11428040, 11867580, 12856545, 15427854, 17142060, 20570472, 23735160, 25713090, 30855708, 34284120, 38569635, 51426180, 61711416, 77139270, 102852360, 154278540, 308557080]

約数ペア:

[(1, 308557080), (2, 154278540), (3, 102852360), (4, 77139270), (5, 61711416), (6, 51426180), (8, 38569635), (9, 34284120), (10, 30855708), (12, 25713090), (13, 23735160), (15, 20570472), (18, 17142060), (20, 15427854), (24, 12856545), (26, 11867580), (27, 11428040), (30, 10285236), (36, 8571030), (39, 7911720), (40, 7713927), (45, 6856824), (52, 5933790), (54, 5714020), (60, 5142618), (65, 4747032), (72, 4285515), (78, 3955860), (90, 3428412), (104, 2966895), (108, 2857010), (117, 2637240), (120, 2571309), (130, 2373516), (135, 2285608), (156, 1977930), (180, 1714206), (195, 1582344), (216, 1428505), (234, 1318620), (260, 1186758), (270, 1142804), (312, 988965), (351, 879080), (360, 857103), (390, 791172), (468, 659310), (520, 593379), (540, 571402), (585, 527448), (702, 439540), (780, 395586), (936, 329655), (1080, 285701), (1170, 263724), (1404, 219770), (1560, 197793), (1755, 175816), (2340, 131862), (2808, 109885), (3510, 87908), (4680, 65931), (7020, 43954), (14040, 21977)]