74397240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4397}}^1$

素因数の和:4461

約数の個数: 96

約数和(自身を含む): 246991680

約数和(自身を除く): 172594440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 4397, 5640, 8460, 8794, 13191, 16920, 17588, 21985, 26382, 35176, 39573, 43970, 52764, 65955, 79146, 87940, 105528, 131910, 158292, 175880, 197865, 206659, 263820, 316584, 395730, 413318, 527640, 619977, 791460, 826636, 1033295, 1239954, 1582920, 1653272, 1859931, 2066590, 2479908, 3099885, 3719862, 4133180, 4959816, 6199770, 7439724, 8266360, 9299655, 12399540, 14879448, 18599310, 24799080, 37198620, 74397240]

約数ペア:

[(1, 74397240), (2, 37198620), (3, 24799080), (4, 18599310), (5, 14879448), (6, 12399540), (8, 9299655), (9, 8266360), (10, 7439724), (12, 6199770), (15, 4959816), (18, 4133180), (20, 3719862), (24, 3099885), (30, 2479908), (36, 2066590), (40, 1859931), (45, 1653272), (47, 1582920), (60, 1239954), (72, 1033295), (90, 826636), (94, 791460), (120, 619977), (141, 527640), (180, 413318), (188, 395730), (235, 316584), (282, 263820), (360, 206659), (376, 197865), (423, 175880), (470, 158292), (564, 131910), (705, 105528), (846, 87940), (940, 79146), (1128, 65955), (1410, 52764), (1692, 43970), (1880, 39573), (2115, 35176), (2820, 26382), (3384, 21985), (4230, 17588), (4397, 16920), (5640, 13191), (8460, 8794)]