430235280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{487}}^1$

素因数の和:918

約数の個数: 160

約数和(自身を含む): 1488595200

約数和(自身を除く): 1058359920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 409, 432, 487, 540, 720, 818, 974, 1080, 1227, 1461, 1636, 1948, 2045, 2160, 2435, 2454, 2922, 3272, 3681, 3896, 4090, 4383, 4870, 4908, 5844, 6135, 6544, 7305, 7362, 7792, 8180, 8766, 9740, 9816, 11043, 11688, 12270, 13149, 14610, 14724, 16360, 17532, 18405, 19480, 19632, 21915, 22086, 23376, 24540, 26298, 29220, 29448, 32720, 35064, 36810, 38960, 43830, 44172, 49080, 52596, 55215, 58440, 58896, 65745, 70128, 73620, 87660, 88344, 98160, 105192, 110430, 116880, 131490, 147240, 175320, 176688, 199183, 210384, 220860, 262980, 294480, 350640, 398366, 441720, 525960, 597549, 796732, 883440, 995915, 1051920, 1195098, 1593464, 1792647, 1991830, 2390196, 2987745, 3186928, 3585294, 3983660, 4780392, 5377941, 5975490, 7170588, 7967320, 8963235, 9560784, 10755882, 11950980, 14341176, 15934640, 17926470, 21511764, 23901960, 26889705, 28682352, 35852940, 43023528, 47803920, 53779410, 71705880, 86047056, 107558820, 143411760, 215117640, 430235280]

約数ペア:

[(1, 430235280), (2, 215117640), (3, 143411760), (4, 107558820), (5, 86047056), (6, 71705880), (8, 53779410), (9, 47803920), (10, 43023528), (12, 35852940), (15, 28682352), (16, 26889705), (18, 23901960), (20, 21511764), (24, 17926470), (27, 15934640), (30, 14341176), (36, 11950980), (40, 10755882), (45, 9560784), (48, 8963235), (54, 7967320), (60, 7170588), (72, 5975490), (80, 5377941), (90, 4780392), (108, 3983660), (120, 3585294), (135, 3186928), (144, 2987745), (180, 2390196), (216, 1991830), (240, 1792647), (270, 1593464), (360, 1195098), (409, 1051920), (432, 995915), (487, 883440), (540, 796732), (720, 597549), (818, 525960), (974, 441720), (1080, 398366), (1227, 350640), (1461, 294480), (1636, 262980), (1948, 220860), (2045, 210384), (2160, 199183), (2435, 176688), (2454, 175320), (2922, 147240), (3272, 131490), (3681, 116880), (3896, 110430), (4090, 105192), (4383, 98160), (4870, 88344), (4908, 87660), (5844, 73620), (6135, 70128), (6544, 65745), (7305, 58896), (7362, 58440), (7792, 55215), (8180, 52596), (8766, 49080), (9740, 44172), (9816, 43830), (11043, 38960), (11688, 36810), (12270, 35064), (13149, 32720), (14610, 29448), (14724, 29220), (16360, 26298), (17532, 24540), (18405, 23376), (19480, 22086), (19632, 21915)]