309516960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:575

約数の個数: 192

約数和(自身を含む): 1047053952

約数和(自身を除く): 737536992

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, 457, 480, 498, 510, 544, 664, 680, 816, 830, 914, 996, 1020, 1245, 1328, 1360, 1371, 1411, 1632, 1660, 1828, 1992, 2040, 2285, 2490, 2656, 2720, 2742, 2822, 3320, 3656, 3984, 4080, 4233, 4570, 4980, 5484, 5644, 6640, 6855, 7055, 7312, 7769, 7968, 8160, 8466, 9140, 9960, 10968, 11288, 13280, 13710, 14110, 14624, 15538, 16932, 18280, 19920, 21165, 21936, 22576, 23307, 27420, 28220, 31076, 33864, 36560, 37931, 38845, 39840, 42330, 43872, 45152, 46614, 54840, 56440, 62152, 67728, 73120, 75862, 77690, 84660, 93228, 109680, 112880, 113793, 116535, 124304, 135456, 151724, 155380, 169320, 186456, 189655, 219360, 225760, 227586, 233070, 248608, 303448, 310760, 338640, 372912, 379310, 455172, 466140, 568965, 606896, 621520, 644827, 677280, 745824, 758620, 910344, 932280, 1137930, 1213792, 1243040, 1289654, 1517240, 1820688, 1864560, 1934481, 2275860, 2579308, 3034480, 3224135, 3641376, 3729120, 3868962, 4551720, 5158616, 6068960, 6448270, 7737924, 9103440, 9672405, 10317232, 12896540, 15475848, 18206880, 19344810, 20634464, 25793080, 30951696, 38689620, 51586160, 61903392, 77379240, 103172320, 154758480, 309516960]

約数ペア:

[(1, 309516960), (2, 154758480), (3, 103172320), (4, 77379240), (5, 61903392), (6, 51586160), (8, 38689620), (10, 30951696), (12, 25793080), (15, 20634464), (16, 19344810), (17, 18206880), (20, 15475848), (24, 12896540), (30, 10317232), (32, 9672405), (34, 9103440), (40, 7737924), (48, 6448270), (51, 6068960), (60, 5158616), (68, 4551720), (80, 3868962), (83, 3729120), (85, 3641376), (96, 3224135), (102, 3034480), (120, 2579308), (136, 2275860), (160, 1934481), (166, 1864560), (170, 1820688), (204, 1517240), (240, 1289654), (249, 1243040), (255, 1213792), (272, 1137930), (332, 932280), (340, 910344), (408, 758620), (415, 745824), (457, 677280), (480, 644827), (498, 621520), (510, 606896), (544, 568965), (664, 466140), (680, 455172), (816, 379310), (830, 372912), (914, 338640), (996, 310760), (1020, 303448), (1245, 248608), (1328, 233070), (1360, 227586), (1371, 225760), (1411, 219360), (1632, 189655), (1660, 186456), (1828, 169320), (1992, 155380), (2040, 151724), (2285, 135456), (2490, 124304), (2656, 116535), (2720, 113793), (2742, 112880), (2822, 109680), (3320, 93228), (3656, 84660), (3984, 77690), (4080, 75862), (4233, 73120), (4570, 67728), (4980, 62152), (5484, 56440), (5644, 54840), (6640, 46614), (6855, 45152), (7055, 43872), (7312, 42330), (7769, 39840), (7968, 38845), (8160, 37931), (8466, 36560), (9140, 33864), (9960, 31076), (10968, 28220), (11288, 27420), (13280, 23307), (13710, 22576), (14110, 21936), (14624, 21165), (15538, 19920), (16932, 18280)]