300320640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3067}}^1$

素因数の和:3109

約数の個数: 192

約数和(自身を含む): 1098405360

約数和(自身を除く): 798084720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2448, 2720, 2880, 3060, 3067, 3264, 4080, 4896, 5440, 5760, 6120, 6134, 6528, 8160, 9201, 9792, 10880, 12240, 12268, 15335, 16320, 18402, 19584, 24480, 24536, 27603, 30670, 32640, 36804, 46005, 48960, 49072, 52139, 55206, 61340, 73608, 92010, 97920, 98144, 104278, 110412, 122680, 138015, 147216, 156417, 184020, 196288, 208556, 220824, 245360, 260695, 276030, 294432, 312834, 368040, 392576, 417112, 441648, 469251, 490720, 521390, 552060, 588864, 625668, 736080, 782085, 834224, 883296, 938502, 981440, 1042780, 1104120, 1177728, 1251336, 1472160, 1564170, 1668448, 1766592, 1877004, 1962880, 2085560, 2208240, 2346255, 2502672, 2944320, 3128340, 3336896, 3533184, 3754008, 4171120, 4416480, 4692510, 5005344, 5888640, 6256680, 6673792, 7508016, 8342240, 8832960, 9385020, 10010688, 12513360, 15016032, 16684480, 17665920, 18770040, 20021376, 25026720, 30032064, 33368960, 37540080, 50053440, 60064128, 75080160, 100106880, 150160320, 300320640]

約数ペア:

[(1, 300320640), (2, 150160320), (3, 100106880), (4, 75080160), (5, 60064128), (6, 50053440), (8, 37540080), (9, 33368960), (10, 30032064), (12, 25026720), (15, 20021376), (16, 18770040), (17, 17665920), (18, 16684480), (20, 15016032), (24, 12513360), (30, 10010688), (32, 9385020), (34, 8832960), (36, 8342240), (40, 7508016), (45, 6673792), (48, 6256680), (51, 5888640), (60, 5005344), (64, 4692510), (68, 4416480), (72, 4171120), (80, 3754008), (85, 3533184), (90, 3336896), (96, 3128340), (102, 2944320), (120, 2502672), (128, 2346255), (136, 2208240), (144, 2085560), (153, 1962880), (160, 1877004), (170, 1766592), (180, 1668448), (192, 1564170), (204, 1472160), (240, 1251336), (255, 1177728), (272, 1104120), (288, 1042780), (306, 981440), (320, 938502), (340, 883296), (360, 834224), (384, 782085), (408, 736080), (480, 625668), (510, 588864), (544, 552060), (576, 521390), (612, 490720), (640, 469251), (680, 441648), (720, 417112), (765, 392576), (816, 368040), (960, 312834), (1020, 294432), (1088, 276030), (1152, 260695), (1224, 245360), (1360, 220824), (1440, 208556), (1530, 196288), (1632, 184020), (1920, 156417), (2040, 147216), (2176, 138015), (2448, 122680), (2720, 110412), (2880, 104278), (3060, 98144), (3067, 97920), (3264, 92010), (4080, 73608), (4896, 61340), (5440, 55206), (5760, 52139), (6120, 49072), (6134, 48960), (6528, 46005), (8160, 36804), (9201, 32640), (9792, 30670), (10880, 27603), (12240, 24536), (12268, 24480), (15335, 19584), (16320, 18402)]