611392920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2521}}^1$

素因数の和:2625

約数の個数: 128

約数和(自身を含む): 1917527040

約数和(自身を除く): 1306134120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 47, 60, 86, 94, 120, 129, 141, 172, 188, 215, 235, 258, 282, 344, 376, 430, 470, 516, 564, 645, 705, 860, 940, 1032, 1128, 1290, 1410, 1720, 1880, 2021, 2521, 2580, 2820, 4042, 5042, 5160, 5640, 6063, 7563, 8084, 10084, 10105, 12126, 12605, 15126, 16168, 20168, 20210, 24252, 25210, 30252, 30315, 37815, 40420, 48504, 50420, 60504, 60630, 75630, 80840, 100840, 108403, 118487, 121260, 151260, 216806, 236974, 242520, 302520, 325209, 355461, 433612, 473948, 542015, 592435, 650418, 710922, 867224, 947896, 1084030, 1184870, 1300836, 1421844, 1626045, 1777305, 2168060, 2369740, 2601672, 2843688, 3252090, 3554610, 4336120, 4739480, 5094941, 6504180, 7109220, 10189882, 13008360, 14218440, 15284823, 20379764, 25474705, 30569646, 40759528, 50949410, 61139292, 76424115, 101898820, 122278584, 152848230, 203797640, 305696460, 611392920]

約数ペア:

[(1, 611392920), (2, 305696460), (3, 203797640), (4, 152848230), (5, 122278584), (6, 101898820), (8, 76424115), (10, 61139292), (12, 50949410), (15, 40759528), (20, 30569646), (24, 25474705), (30, 20379764), (40, 15284823), (43, 14218440), (47, 13008360), (60, 10189882), (86, 7109220), (94, 6504180), (120, 5094941), (129, 4739480), (141, 4336120), (172, 3554610), (188, 3252090), (215, 2843688), (235, 2601672), (258, 2369740), (282, 2168060), (344, 1777305), (376, 1626045), (430, 1421844), (470, 1300836), (516, 1184870), (564, 1084030), (645, 947896), (705, 867224), (860, 710922), (940, 650418), (1032, 592435), (1128, 542015), (1290, 473948), (1410, 433612), (1720, 355461), (1880, 325209), (2021, 302520), (2521, 242520), (2580, 236974), (2820, 216806), (4042, 151260), (5042, 121260), (5160, 118487), (5640, 108403), (6063, 100840), (7563, 80840), (8084, 75630), (10084, 60630), (10105, 60504), (12126, 50420), (12605, 48504), (15126, 40420), (16168, 37815), (20168, 30315), (20210, 30252), (24252, 25210)]