127700640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{88681}}^1$

素因数の和:88702

約数の個数: 72

約数和(自身を含む): 435783348

約数和(自身を除く): 308082708

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 88681, 177362, 266043, 354724, 443405, 532086, 709448, 798129, 886810, 1064172, 1330215, 1418896, 1596258, 1773620, 2128344, 2660430, 2837792, 3192516, 3547240, 3990645, 4256688, 5320860, 6385032, 7094480, 7981290, 8513376, 10641720, 12770064, 14188960, 15962580, 21283440, 25540128, 31925160, 42566880, 63850320, 127700640]

約数ペア:

[(1, 127700640), (2, 63850320), (3, 42566880), (4, 31925160), (5, 25540128), (6, 21283440), (8, 15962580), (9, 14188960), (10, 12770064), (12, 10641720), (15, 8513376), (16, 7981290), (18, 7094480), (20, 6385032), (24, 5320860), (30, 4256688), (32, 3990645), (36, 3547240), (40, 3192516), (45, 2837792), (48, 2660430), (60, 2128344), (72, 1773620), (80, 1596258), (90, 1418896), (96, 1330215), (120, 1064172), (144, 886810), (160, 798129), (180, 709448), (240, 532086), (288, 443405), (360, 354724), (480, 266043), (720, 177362), (1440, 88681)]