149331720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{17047}}^1$

素因数の和:17134

約数の個数: 64

約数和(自身を含む): 454158720

約数和(自身を除く): 304827000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 17047, 34094, 51141, 68188, 85235, 102282, 136376, 170470, 204564, 255705, 340940, 409128, 511410, 681880, 1022820, 1244431, 2045640, 2488862, 3733293, 4977724, 6222155, 7466586, 9955448, 12444310, 14933172, 18666465, 24888620, 29866344, 37332930, 49777240, 74665860, 149331720]

約数ペア:

[(1, 149331720), (2, 74665860), (3, 49777240), (4, 37332930), (5, 29866344), (6, 24888620), (8, 18666465), (10, 14933172), (12, 12444310), (15, 9955448), (20, 7466586), (24, 6222155), (30, 4977724), (40, 3733293), (60, 2488862), (73, 2045640), (120, 1244431), (146, 1022820), (219, 681880), (292, 511410), (365, 409128), (438, 340940), (584, 255705), (730, 204564), (876, 170470), (1095, 136376), (1460, 102282), (1752, 85235), (2190, 68188), (2920, 51141), (4380, 34094), (8760, 17047)]