4282320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2549}}^1$

素因数の和:2572

約数の個数: 80

約数和(自身を含む): 15177600

約数和(自身を除く): 10895280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2549, 5098, 7647, 10196, 12745, 15294, 17843, 20392, 25490, 30588, 35686, 38235, 40784, 50980, 53529, 61176, 71372, 76470, 89215, 101960, 107058, 122352, 142744, 152940, 178430, 203920, 214116, 267645, 285488, 305880, 356860, 428232, 535290, 611760, 713720, 856464, 1070580, 1427440, 2141160, 4282320]

約数ペア:

[(1, 4282320), (2, 2141160), (3, 1427440), (4, 1070580), (5, 856464), (6, 713720), (7, 611760), (8, 535290), (10, 428232), (12, 356860), (14, 305880), (15, 285488), (16, 267645), (20, 214116), (21, 203920), (24, 178430), (28, 152940), (30, 142744), (35, 122352), (40, 107058), (42, 101960), (48, 89215), (56, 76470), (60, 71372), (70, 61176), (80, 53529), (84, 50980), (105, 40784), (112, 38235), (120, 35686), (140, 30588), (168, 25490), (210, 20392), (240, 17843), (280, 15294), (336, 12745), (420, 10196), (560, 7647), (840, 5098), (1680, 2549)]