718352820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{14947}}^1$

素因数の和:15054

約数の個数: 96

約数和(自身を含む): 2260137600

約数和(自身を除く): 1541784780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 89, 90, 108, 135, 178, 180, 267, 270, 356, 445, 534, 540, 801, 890, 1068, 1335, 1602, 1780, 2403, 2670, 3204, 4005, 4806, 5340, 8010, 9612, 12015, 14947, 16020, 24030, 29894, 44841, 48060, 59788, 74735, 89682, 134523, 149470, 179364, 224205, 269046, 298940, 403569, 448410, 538092, 672615, 807138, 896820, 1330283, 1345230, 1614276, 2017845, 2660566, 2690460, 3990849, 4035690, 5321132, 6651415, 7981698, 8071380, 11972547, 13302830, 15963396, 19954245, 23945094, 26605660, 35917641, 39908490, 47890188, 59862735, 71835282, 79816980, 119725470, 143670564, 179588205, 239450940, 359176410, 718352820]

約数ペア:

[(1, 718352820), (2, 359176410), (3, 239450940), (4, 179588205), (5, 143670564), (6, 119725470), (9, 79816980), (10, 71835282), (12, 59862735), (15, 47890188), (18, 39908490), (20, 35917641), (27, 26605660), (30, 23945094), (36, 19954245), (45, 15963396), (54, 13302830), (60, 11972547), (89, 8071380), (90, 7981698), (108, 6651415), (135, 5321132), (178, 4035690), (180, 3990849), (267, 2690460), (270, 2660566), (356, 2017845), (445, 1614276), (534, 1345230), (540, 1330283), (801, 896820), (890, 807138), (1068, 672615), (1335, 538092), (1602, 448410), (1780, 403569), (2403, 298940), (2670, 269046), (3204, 224205), (4005, 179364), (4806, 149470), (5340, 134523), (8010, 89682), (9612, 74735), (12015, 59788), (14947, 48060), (16020, 44841), (24030, 29894)]