76899120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13931}}^1$

素因数の和:13970

約数の個数: 80

約数和(自身を含む): 248769792

約数和(自身を除く): 171870672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 13931, 27862, 41793, 55724, 69655, 83586, 111448, 139310, 167172, 208965, 222896, 278620, 320413, 334344, 417930, 557240, 640826, 668688, 835860, 961239, 1114480, 1281652, 1602065, 1671720, 1922478, 2563304, 3204130, 3343440, 3844956, 4806195, 5126608, 6408260, 7689912, 9612390, 12816520, 15379824, 19224780, 25633040, 38449560, 76899120]

約数ペア:

[(1, 76899120), (2, 38449560), (3, 25633040), (4, 19224780), (5, 15379824), (6, 12816520), (8, 9612390), (10, 7689912), (12, 6408260), (15, 5126608), (16, 4806195), (20, 3844956), (23, 3343440), (24, 3204130), (30, 2563304), (40, 1922478), (46, 1671720), (48, 1602065), (60, 1281652), (69, 1114480), (80, 961239), (92, 835860), (115, 668688), (120, 640826), (138, 557240), (184, 417930), (230, 334344), (240, 320413), (276, 278620), (345, 222896), (368, 208965), (460, 167172), (552, 139310), (690, 111448), (920, 83586), (1104, 69655), (1380, 55724), (1840, 41793), (2760, 27862), (5520, 13931)]