304098720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:567

約数の個数: 192

約数和(自身を含む): 1028764800

約数和(自身を除く): 724666080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 83, 85, 96, 102, 120, 136, 160, 166, 170, 204, 240, 249, 255, 272, 332, 340, 408, 415, 449, 480, 498, 510, 544, 664, 680, 816, 830, 898, 996, 1020, 1245, 1328, 1347, 1360, 1411, 1632, 1660, 1796, 1992, 2040, 2245, 2490, 2656, 2694, 2720, 2822, 3320, 3592, 3984, 4080, 4233, 4490, 4980, 5388, 5644, 6640, 6735, 7055, 7184, 7633, 7968, 8160, 8466, 8980, 9960, 10776, 11288, 13280, 13470, 14110, 14368, 15266, 16932, 17960, 19920, 21165, 21552, 22576, 22899, 26940, 28220, 30532, 33864, 35920, 37267, 38165, 39840, 42330, 43104, 45152, 45798, 53880, 56440, 61064, 67728, 71840, 74534, 76330, 84660, 91596, 107760, 111801, 112880, 114495, 122128, 135456, 149068, 152660, 169320, 183192, 186335, 215520, 223602, 225760, 228990, 244256, 298136, 305320, 338640, 366384, 372670, 447204, 457980, 559005, 596272, 610640, 633539, 677280, 732768, 745340, 894408, 915960, 1118010, 1192544, 1221280, 1267078, 1490680, 1788816, 1831920, 1900617, 2236020, 2534156, 2981360, 3167695, 3577632, 3663840, 3801234, 4472040, 5068312, 5962720, 6335390, 7602468, 8944080, 9503085, 10136624, 12670780, 15204936, 17888160, 19006170, 20273248, 25341560, 30409872, 38012340, 50683120, 60819744, 76024680, 101366240, 152049360, 304098720]

約数ペア:

[(1, 304098720), (2, 152049360), (3, 101366240), (4, 76024680), (5, 60819744), (6, 50683120), (8, 38012340), (10, 30409872), (12, 25341560), (15, 20273248), (16, 19006170), (17, 17888160), (20, 15204936), (24, 12670780), (30, 10136624), (32, 9503085), (34, 8944080), (40, 7602468), (48, 6335390), (51, 5962720), (60, 5068312), (68, 4472040), (80, 3801234), (83, 3663840), (85, 3577632), (96, 3167695), (102, 2981360), (120, 2534156), (136, 2236020), (160, 1900617), (166, 1831920), (170, 1788816), (204, 1490680), (240, 1267078), (249, 1221280), (255, 1192544), (272, 1118010), (332, 915960), (340, 894408), (408, 745340), (415, 732768), (449, 677280), (480, 633539), (498, 610640), (510, 596272), (544, 559005), (664, 457980), (680, 447204), (816, 372670), (830, 366384), (898, 338640), (996, 305320), (1020, 298136), (1245, 244256), (1328, 228990), (1347, 225760), (1360, 223602), (1411, 215520), (1632, 186335), (1660, 183192), (1796, 169320), (1992, 152660), (2040, 149068), (2245, 135456), (2490, 122128), (2656, 114495), (2694, 112880), (2720, 111801), (2822, 107760), (3320, 91596), (3592, 84660), (3984, 76330), (4080, 74534), (4233, 71840), (4490, 67728), (4980, 61064), (5388, 56440), (5644, 53880), (6640, 45798), (6735, 45152), (7055, 43104), (7184, 42330), (7633, 39840), (7968, 38165), (8160, 37267), (8466, 35920), (8980, 33864), (9960, 30532), (10776, 28220), (11288, 26940), (13280, 22899), (13470, 22576), (14110, 21552), (14368, 21165), (15266, 19920), (16932, 17960)]