39222240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1993}}^1$

素因数の和:2052

約数の個数: 96

約数和(自身を含む): 126626976

約数和(自身を除く): 87404736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 1993, 2460, 3280, 3936, 3986, 4920, 5979, 6560, 7972, 9840, 9965, 11958, 15944, 19680, 19930, 23916, 29895, 31888, 39860, 47832, 59790, 63776, 79720, 81713, 95664, 119580, 159440, 163426, 191328, 239160, 245139, 318880, 326852, 408565, 478320, 490278, 653704, 817130, 956640, 980556, 1225695, 1307408, 1634260, 1961112, 2451390, 2614816, 3268520, 3922224, 4902780, 6537040, 7844448, 9805560, 13074080, 19611120, 39222240]

約数ペア:

[(1, 39222240), (2, 19611120), (3, 13074080), (4, 9805560), (5, 7844448), (6, 6537040), (8, 4902780), (10, 3922224), (12, 3268520), (15, 2614816), (16, 2451390), (20, 1961112), (24, 1634260), (30, 1307408), (32, 1225695), (40, 980556), (41, 956640), (48, 817130), (60, 653704), (80, 490278), (82, 478320), (96, 408565), (120, 326852), (123, 318880), (160, 245139), (164, 239160), (205, 191328), (240, 163426), (246, 159440), (328, 119580), (410, 95664), (480, 81713), (492, 79720), (615, 63776), (656, 59790), (820, 47832), (984, 39860), (1230, 31888), (1312, 29895), (1640, 23916), (1968, 19930), (1993, 19680), (2460, 15944), (3280, 11958), (3936, 9965), (3986, 9840), (4920, 7972), (5979, 6560)]