320710860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3433}}^1$

素因数の和:3624

約数の個数: 96

約数和(自身を含む): 1003826880

約数和(自身を除く): 683116020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 173, 180, 270, 346, 519, 540, 692, 865, 1038, 1557, 1730, 2076, 2595, 3114, 3433, 3460, 4671, 5190, 6228, 6866, 7785, 9342, 10299, 10380, 13732, 15570, 17165, 18684, 20598, 23355, 30897, 31140, 34330, 41196, 46710, 51495, 61794, 68660, 92691, 93420, 102990, 123588, 154485, 185382, 205980, 308970, 370764, 463455, 593909, 617940, 926910, 1187818, 1781727, 1853820, 2375636, 2969545, 3563454, 5345181, 5939090, 7126908, 8908635, 10690362, 11878180, 16035543, 17817270, 21380724, 26725905, 32071086, 35634540, 53451810, 64142172, 80177715, 106903620, 160355430, 320710860]

約数ペア:

[(1, 320710860), (2, 160355430), (3, 106903620), (4, 80177715), (5, 64142172), (6, 53451810), (9, 35634540), (10, 32071086), (12, 26725905), (15, 21380724), (18, 17817270), (20, 16035543), (27, 11878180), (30, 10690362), (36, 8908635), (45, 7126908), (54, 5939090), (60, 5345181), (90, 3563454), (108, 2969545), (135, 2375636), (173, 1853820), (180, 1781727), (270, 1187818), (346, 926910), (519, 617940), (540, 593909), (692, 463455), (865, 370764), (1038, 308970), (1557, 205980), (1730, 185382), (2076, 154485), (2595, 123588), (3114, 102990), (3433, 93420), (3460, 92691), (4671, 68660), (5190, 61794), (6228, 51495), (6866, 46710), (7785, 41196), (9342, 34330), (10299, 31140), (10380, 30897), (13732, 23355), (15570, 20598), (17165, 18684)]