131127120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3571}}^1$

素因数の和:3610

約数の個数: 160

約数和(自身を含む): 478362240

約数和(自身を除く): 347235120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3571, 3672, 4080, 4590, 6120, 7142, 7344, 9180, 10713, 12240, 14284, 17855, 18360, 21426, 28568, 32139, 35710, 36720, 42852, 53565, 57136, 60707, 64278, 71420, 85704, 96417, 107130, 121414, 128556, 142840, 160695, 171408, 182121, 192834, 214260, 242828, 257112, 285680, 303535, 321390, 364242, 385668, 428520, 482085, 485656, 514224, 546363, 607070, 642780, 728484, 771336, 857040, 910605, 964170, 971312, 1092726, 1214140, 1285560, 1456968, 1542672, 1639089, 1821210, 1928340, 2185452, 2428280, 2571120, 2731815, 2913936, 3278178, 3642420, 3856680, 4370904, 4856560, 5463630, 6556356, 7284840, 7713360, 8195445, 8741808, 10927260, 13112712, 14569680, 16390890, 21854520, 26225424, 32781780, 43709040, 65563560, 131127120]

約数ペア:

[(1, 131127120), (2, 65563560), (3, 43709040), (4, 32781780), (5, 26225424), (6, 21854520), (8, 16390890), (9, 14569680), (10, 13112712), (12, 10927260), (15, 8741808), (16, 8195445), (17, 7713360), (18, 7284840), (20, 6556356), (24, 5463630), (27, 4856560), (30, 4370904), (34, 3856680), (36, 3642420), (40, 3278178), (45, 2913936), (48, 2731815), (51, 2571120), (54, 2428280), (60, 2185452), (68, 1928340), (72, 1821210), (80, 1639089), (85, 1542672), (90, 1456968), (102, 1285560), (108, 1214140), (120, 1092726), (135, 971312), (136, 964170), (144, 910605), (153, 857040), (170, 771336), (180, 728484), (204, 642780), (216, 607070), (240, 546363), (255, 514224), (270, 485656), (272, 482085), (306, 428520), (340, 385668), (360, 364242), (408, 321390), (432, 303535), (459, 285680), (510, 257112), (540, 242828), (612, 214260), (680, 192834), (720, 182121), (765, 171408), (816, 160695), (918, 142840), (1020, 128556), (1080, 121414), (1224, 107130), (1360, 96417), (1530, 85704), (1836, 71420), (2040, 64278), (2160, 60707), (2295, 57136), (2448, 53565), (3060, 42852), (3571, 36720), (3672, 35710), (4080, 32139), (4590, 28568), (6120, 21426), (7142, 18360), (7344, 17855), (9180, 14284), (10713, 12240)]