153798240

素因数分解:

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

素因数の和:13972

約数の個数: 96

約数和(自身を含む): 505564416

約数和(自身を除く): 351766176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 13931, 27862, 41793, 55724, 69655, 83586, 111448, 139310, 167172, 208965, 222896, 278620, 320413, 334344, 417930, 445792, 557240, 640826, 668688, 835860, 961239, 1114480, 1281652, 1337376, 1602065, 1671720, 1922478, 2228960, 2563304, 3204130, 3343440, 3844956, 4806195, 5126608, 6408260, 6686880, 7689912, 9612390, 10253216, 12816520, 15379824, 19224780, 25633040, 30759648, 38449560, 51266080, 76899120, 153798240]

約数ペア:

[(1, 153798240), (2, 76899120), (3, 51266080), (4, 38449560), (5, 30759648), (6, 25633040), (8, 19224780), (10, 15379824), (12, 12816520), (15, 10253216), (16, 9612390), (20, 7689912), (23, 6686880), (24, 6408260), (30, 5126608), (32, 4806195), (40, 3844956), (46, 3343440), (48, 3204130), (60, 2563304), (69, 2228960), (80, 1922478), (92, 1671720), (96, 1602065), (115, 1337376), (120, 1281652), (138, 1114480), (160, 961239), (184, 835860), (230, 668688), (240, 640826), (276, 557240), (345, 445792), (368, 417930), (460, 334344), (480, 320413), (552, 278620), (690, 222896), (736, 208965), (920, 167172), (1104, 139310), (1380, 111448), (1840, 83586), (2208, 69655), (2760, 55724), (3680, 41793), (5520, 27862), (11040, 13931)]