72171480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14669}}^1$

素因数の和:14724

約数の個数: 64

約数和(自身を含む): 221810400

約数和(自身を除く): 149638920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 14669, 29338, 44007, 58676, 73345, 88014, 117352, 146690, 176028, 220035, 293380, 352056, 440070, 586760, 601429, 880140, 1202858, 1760280, 1804287, 2405716, 3007145, 3608574, 4811432, 6014290, 7217148, 9021435, 12028580, 14434296, 18042870, 24057160, 36085740, 72171480]

約数ペア:

[(1, 72171480), (2, 36085740), (3, 24057160), (4, 18042870), (5, 14434296), (6, 12028580), (8, 9021435), (10, 7217148), (12, 6014290), (15, 4811432), (20, 3608574), (24, 3007145), (30, 2405716), (40, 1804287), (41, 1760280), (60, 1202858), (82, 880140), (120, 601429), (123, 586760), (164, 440070), (205, 352056), (246, 293380), (328, 220035), (410, 176028), (492, 146690), (615, 117352), (820, 88014), (984, 73345), (1230, 58676), (1640, 44007), (2460, 29338), (4920, 14669)]