78062040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{30977}}^1$

素因数の和:31001

約数の個数: 96

約数和(自身を含む): 289954080

約数和(自身を除く): 211892040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 30977, 61954, 92931, 123908, 154885, 185862, 216839, 247816, 278793, 309770, 371724, 433678, 464655, 557586, 619540, 650517, 743448, 867356, 929310, 1084195, 1115172, 1239080, 1301034, 1393965, 1734712, 1858620, 1951551, 2168390, 2230344, 2602068, 2787930, 3252585, 3717240, 3903102, 4336780, 5204136, 5575860, 6505170, 7806204, 8673560, 9757755, 11151720, 13010340, 15612408, 19515510, 26020680, 39031020, 78062040]

約数ペア:

[(1, 78062040), (2, 39031020), (3, 26020680), (4, 19515510), (5, 15612408), (6, 13010340), (7, 11151720), (8, 9757755), (9, 8673560), (10, 7806204), (12, 6505170), (14, 5575860), (15, 5204136), (18, 4336780), (20, 3903102), (21, 3717240), (24, 3252585), (28, 2787930), (30, 2602068), (35, 2230344), (36, 2168390), (40, 1951551), (42, 1858620), (45, 1734712), (56, 1393965), (60, 1301034), (63, 1239080), (70, 1115172), (72, 1084195), (84, 929310), (90, 867356), (105, 743448), (120, 650517), (126, 619540), (140, 557586), (168, 464655), (180, 433678), (210, 371724), (252, 309770), (280, 278793), (315, 247816), (360, 216839), (420, 185862), (504, 154885), (630, 123908), (840, 92931), (1260, 61954), (2520, 30977)]