615192960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13931}}^1$

素因数の和:13976

約数の個数: 128

約数和(自身を含む): 2046332160

約数和(自身を除く): 1431139200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 13931, 14720, 22080, 27862, 41793, 44160, 55724, 69655, 83586, 111448, 139310, 167172, 208965, 222896, 278620, 320413, 334344, 417930, 445792, 557240, 640826, 668688, 835860, 891584, 961239, 1114480, 1281652, 1337376, 1602065, 1671720, 1783168, 1922478, 2228960, 2563304, 2674752, 3204130, 3343440, 3844956, 4457920, 4806195, 5126608, 5349504, 6408260, 6686880, 7689912, 8915840, 9612390, 10253216, 12816520, 13373760, 15379824, 19224780, 20506432, 25633040, 26747520, 30759648, 38449560, 41012864, 51266080, 61519296, 76899120, 102532160, 123038592, 153798240, 205064320, 307596480, 615192960]

約数ペア:

[(1, 615192960), (2, 307596480), (3, 205064320), (4, 153798240), (5, 123038592), (6, 102532160), (8, 76899120), (10, 61519296), (12, 51266080), (15, 41012864), (16, 38449560), (20, 30759648), (23, 26747520), (24, 25633040), (30, 20506432), (32, 19224780), (40, 15379824), (46, 13373760), (48, 12816520), (60, 10253216), (64, 9612390), (69, 8915840), (80, 7689912), (92, 6686880), (96, 6408260), (115, 5349504), (120, 5126608), (128, 4806195), (138, 4457920), (160, 3844956), (184, 3343440), (192, 3204130), (230, 2674752), (240, 2563304), (276, 2228960), (320, 1922478), (345, 1783168), (368, 1671720), (384, 1602065), (460, 1337376), (480, 1281652), (552, 1114480), (640, 961239), (690, 891584), (736, 835860), (920, 668688), (960, 640826), (1104, 557240), (1380, 445792), (1472, 417930), (1840, 334344), (1920, 320413), (2208, 278620), (2760, 222896), (2944, 208965), (3680, 167172), (4416, 139310), (5520, 111448), (7360, 83586), (8832, 69655), (11040, 55724), (13931, 44160), (14720, 41793), (22080, 27862)]