4051440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:367

約数の個数: 120

約数和(自身を含む): 14449968

約数和(自身を除く): 10398528

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, 331, 340, 360, 408, 510, 612, 662, 680, 720, 765, 816, 993, 1020, 1224, 1324, 1360, 1530, 1655, 1986, 2040, 2448, 2648, 2979, 3060, 3310, 3972, 4080, 4965, 5296, 5627, 5958, 6120, 6620, 7944, 9930, 11254, 11916, 12240, 13240, 14895, 15888, 16881, 19860, 22508, 23832, 26480, 28135, 29790, 33762, 39720, 45016, 47664, 50643, 56270, 59580, 67524, 79440, 84405, 90032, 101286, 112540, 119160, 135048, 168810, 202572, 225080, 238320, 253215, 270096, 337620, 405144, 450160, 506430, 675240, 810288, 1012860, 1350480, 2025720, 4051440]

約数ペア:

[(1, 4051440), (2, 2025720), (3, 1350480), (4, 1012860), (5, 810288), (6, 675240), (8, 506430), (9, 450160), (10, 405144), (12, 337620), (15, 270096), (16, 253215), (17, 238320), (18, 225080), (20, 202572), (24, 168810), (30, 135048), (34, 119160), (36, 112540), (40, 101286), (45, 90032), (48, 84405), (51, 79440), (60, 67524), (68, 59580), (72, 56270), (80, 50643), (85, 47664), (90, 45016), (102, 39720), (120, 33762), (136, 29790), (144, 28135), (153, 26480), (170, 23832), (180, 22508), (204, 19860), (240, 16881), (255, 15888), (272, 14895), (306, 13240), (331, 12240), (340, 11916), (360, 11254), (408, 9930), (510, 7944), (612, 6620), (662, 6120), (680, 5958), (720, 5627), (765, 5296), (816, 4965), (993, 4080), (1020, 3972), (1224, 3310), (1324, 3060), (1360, 2979), (1530, 2648), (1655, 2448), (1986, 2040)]