7240454040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{24943}}^1$

素因数の和:25057

約数の個数: 128

約数和(自身を含む): 22629196800

約数和(自身を除く): 15388742760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 59, 60, 82, 118, 120, 123, 164, 177, 205, 236, 246, 295, 328, 354, 410, 472, 492, 590, 615, 708, 820, 885, 984, 1180, 1230, 1416, 1640, 1770, 2360, 2419, 2460, 3540, 4838, 4920, 7080, 7257, 9676, 12095, 14514, 19352, 24190, 24943, 29028, 36285, 48380, 49886, 58056, 72570, 74829, 96760, 99772, 124715, 145140, 149658, 199544, 249430, 290280, 299316, 374145, 498860, 598632, 748290, 997720, 1022663, 1471637, 1496580, 2045326, 2943274, 2993160, 3067989, 4090652, 4414911, 5113315, 5886548, 6135978, 7358185, 8181304, 8829822, 10226630, 11773096, 12271956, 14716370, 15339945, 17659644, 20453260, 22074555, 24543912, 29432740, 30679890, 35319288, 40906520, 44149110, 58865480, 60337117, 61359780, 88298220, 120674234, 122719560, 176596440, 181011351, 241348468, 301685585, 362022702, 482696936, 603371170, 724045404, 905056755, 1206742340, 1448090808, 1810113510, 2413484680, 3620227020, 7240454040]

約数ペア:

[(1, 7240454040), (2, 3620227020), (3, 2413484680), (4, 1810113510), (5, 1448090808), (6, 1206742340), (8, 905056755), (10, 724045404), (12, 603371170), (15, 482696936), (20, 362022702), (24, 301685585), (30, 241348468), (40, 181011351), (41, 176596440), (59, 122719560), (60, 120674234), (82, 88298220), (118, 61359780), (120, 60337117), (123, 58865480), (164, 44149110), (177, 40906520), (205, 35319288), (236, 30679890), (246, 29432740), (295, 24543912), (328, 22074555), (354, 20453260), (410, 17659644), (472, 15339945), (492, 14716370), (590, 12271956), (615, 11773096), (708, 10226630), (820, 8829822), (885, 8181304), (984, 7358185), (1180, 6135978), (1230, 5886548), (1416, 5113315), (1640, 4414911), (1770, 4090652), (2360, 3067989), (2419, 2993160), (2460, 2943274), (3540, 2045326), (4838, 1496580), (4920, 1471637), (7080, 1022663), (7257, 997720), (9676, 748290), (12095, 598632), (14514, 498860), (19352, 374145), (24190, 299316), (24943, 290280), (29028, 249430), (36285, 199544), (48380, 149658), (49886, 145140), (58056, 124715), (72570, 99772), (74829, 96760)]