119978520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:705

約数の個数: 128

約数和(自身を含む): 385482240

約数和(自身を除く): 265503720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 103, 120, 136, 170, 204, 206, 255, 309, 340, 408, 412, 510, 515, 571, 618, 680, 824, 1020, 1030, 1142, 1236, 1545, 1713, 1751, 2040, 2060, 2284, 2472, 2855, 3090, 3426, 3502, 4120, 4568, 5253, 5710, 6180, 6852, 7004, 8565, 8755, 9707, 10506, 11420, 12360, 13704, 14008, 17130, 17510, 19414, 21012, 22840, 26265, 29121, 34260, 35020, 38828, 42024, 48535, 52530, 58242, 58813, 68520, 70040, 77656, 97070, 105060, 116484, 117626, 145605, 176439, 194140, 210120, 232968, 235252, 291210, 294065, 352878, 388280, 470504, 582420, 588130, 705756, 882195, 999821, 1164840, 1176260, 1411512, 1764390, 1999642, 2352520, 2999463, 3528780, 3999284, 4999105, 5998926, 7057560, 7998568, 9998210, 11997852, 14997315, 19996420, 23995704, 29994630, 39992840, 59989260, 119978520]

約数ペア:

[(1, 119978520), (2, 59989260), (3, 39992840), (4, 29994630), (5, 23995704), (6, 19996420), (8, 14997315), (10, 11997852), (12, 9998210), (15, 7998568), (17, 7057560), (20, 5998926), (24, 4999105), (30, 3999284), (34, 3528780), (40, 2999463), (51, 2352520), (60, 1999642), (68, 1764390), (85, 1411512), (102, 1176260), (103, 1164840), (120, 999821), (136, 882195), (170, 705756), (204, 588130), (206, 582420), (255, 470504), (309, 388280), (340, 352878), (408, 294065), (412, 291210), (510, 235252), (515, 232968), (571, 210120), (618, 194140), (680, 176439), (824, 145605), (1020, 117626), (1030, 116484), (1142, 105060), (1236, 97070), (1545, 77656), (1713, 70040), (1751, 68520), (2040, 58813), (2060, 58242), (2284, 52530), (2472, 48535), (2855, 42024), (3090, 38828), (3426, 35020), (3502, 34260), (4120, 29121), (4568, 26265), (5253, 22840), (5710, 21012), (6180, 19414), (6852, 17510), (7004, 17130), (8565, 14008), (8755, 13704), (9707, 12360), (10506, 11420)]