726593460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{2203}}^1$

素因数の和:2477

約数の個数: 96

約数和(自身を含む): 2132766720

約数和(自身を除く): 1406173260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 239, 276, 345, 460, 478, 690, 717, 956, 1195, 1380, 1434, 2203, 2390, 2868, 3585, 4406, 4780, 5497, 6609, 7170, 8812, 10994, 11015, 13218, 14340, 16491, 21988, 22030, 26436, 27485, 32982, 33045, 44060, 50669, 54970, 65964, 66090, 82455, 101338, 109940, 132180, 152007, 164910, 202676, 253345, 304014, 329820, 506690, 526517, 608028, 760035, 1013380, 1053034, 1520070, 1579551, 2106068, 2632585, 3040140, 3159102, 5265170, 6318204, 7897755, 10530340, 12109891, 15795510, 24219782, 31591020, 36329673, 48439564, 60549455, 72659346, 121098910, 145318692, 181648365, 242197820, 363296730, 726593460]

約数ペア:

[(1, 726593460), (2, 363296730), (3, 242197820), (4, 181648365), (5, 145318692), (6, 121098910), (10, 72659346), (12, 60549455), (15, 48439564), (20, 36329673), (23, 31591020), (30, 24219782), (46, 15795510), (60, 12109891), (69, 10530340), (92, 7897755), (115, 6318204), (138, 5265170), (230, 3159102), (239, 3040140), (276, 2632585), (345, 2106068), (460, 1579551), (478, 1520070), (690, 1053034), (717, 1013380), (956, 760035), (1195, 608028), (1380, 526517), (1434, 506690), (2203, 329820), (2390, 304014), (2868, 253345), (3585, 202676), (4406, 164910), (4780, 152007), (5497, 132180), (6609, 109940), (7170, 101338), (8812, 82455), (10994, 66090), (11015, 65964), (13218, 54970), (14340, 50669), (16491, 44060), (21988, 33045), (22030, 32982), (26436, 27485)]