201604680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{186671}}^1$

素因数の和:186691

約数の個数: 64

約数和(自身を含む): 672019200

約数和(自身を除く): 470414520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 186671, 373342, 560013, 746684, 933355, 1120026, 1493368, 1680039, 1866710, 2240052, 2800065, 3360078, 3733420, 4480104, 5040117, 5600130, 6720156, 7466840, 8400195, 10080234, 11200260, 13440312, 16800390, 20160468, 22400520, 25200585, 33600780, 40320936, 50401170, 67201560, 100802340, 201604680]

約数ペア:

[(1, 201604680), (2, 100802340), (3, 67201560), (4, 50401170), (5, 40320936), (6, 33600780), (8, 25200585), (9, 22400520), (10, 20160468), (12, 16800390), (15, 13440312), (18, 11200260), (20, 10080234), (24, 8400195), (27, 7466840), (30, 6720156), (36, 5600130), (40, 5040117), (45, 4480104), (54, 3733420), (60, 3360078), (72, 2800065), (90, 2240052), (108, 1866710), (120, 1680039), (135, 1493368), (180, 1120026), (216, 933355), (270, 746684), (360, 560013), (540, 373342), (1080, 186671)]