2012404860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{16369}}^1$

素因数の和:17067

約数の個数: 72

約数和(自身を含む): 6113605680

約数和(自身を除く): 4101200820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 683, 1366, 2049, 2732, 3415, 4098, 6147, 6830, 8196, 10245, 12294, 13660, 16369, 20490, 24588, 30735, 32738, 40980, 49107, 61470, 65476, 81845, 98214, 122940, 147321, 163690, 196428, 245535, 294642, 327380, 491070, 589284, 736605, 982140, 1473210, 2946420, 11180027, 22360054, 33540081, 44720108, 55900135, 67080162, 100620243, 111800270, 134160324, 167700405, 201240486, 223600540, 335400810, 402480972, 503101215, 670801620, 1006202430, 2012404860]

約数ペア:

[(1, 2012404860), (2, 1006202430), (3, 670801620), (4, 503101215), (5, 402480972), (6, 335400810), (9, 223600540), (10, 201240486), (12, 167700405), (15, 134160324), (18, 111800270), (20, 100620243), (30, 67080162), (36, 55900135), (45, 44720108), (60, 33540081), (90, 22360054), (180, 11180027), (683, 2946420), (1366, 1473210), (2049, 982140), (2732, 736605), (3415, 589284), (4098, 491070), (6147, 327380), (6830, 294642), (8196, 245535), (10245, 196428), (12294, 163690), (13660, 147321), (16369, 122940), (20490, 98214), (24588, 81845), (30735, 65476), (32738, 61470), (40980, 49107)]