28999785720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{9767}}^1$

素因数の和:10117

約数の個数: 128

約数和(自身を含む): 88193318400

約数和(自身を除く): 59193532680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 227, 327, 436, 454, 545, 654, 681, 872, 908, 1090, 1135, 1308, 1362, 1635, 1816, 2180, 2270, 2616, 2724, 3270, 3405, 4360, 4540, 5448, 6540, 6810, 9080, 9767, 13080, 13620, 19534, 24743, 27240, 29301, 39068, 48835, 49486, 58602, 74229, 78136, 97670, 98972, 117204, 123715, 146505, 148458, 195340, 197944, 234408, 247430, 293010, 296916, 371145, 390680, 494860, 586020, 593832, 742290, 989720, 1064603, 1172040, 1484580, 2129206, 2217109, 2969160, 3193809, 4258412, 4434218, 5323015, 6387618, 6651327, 8516824, 8868436, 10646030, 11085545, 12775236, 13302654, 15969045, 17736872, 21292060, 22171090, 25550472, 26605308, 31938090, 33256635, 42584120, 44342180, 53210616, 63876180, 66513270, 88684360, 127752360, 133026540, 241664881, 266053080, 483329762, 724994643, 966659524, 1208324405, 1449989286, 1933319048, 2416648810, 2899978572, 3624973215, 4833297620, 5799957144, 7249946430, 9666595240, 14499892860, 28999785720]

約数ペア:

[(1, 28999785720), (2, 14499892860), (3, 9666595240), (4, 7249946430), (5, 5799957144), (6, 4833297620), (8, 3624973215), (10, 2899978572), (12, 2416648810), (15, 1933319048), (20, 1449989286), (24, 1208324405), (30, 966659524), (40, 724994643), (60, 483329762), (109, 266053080), (120, 241664881), (218, 133026540), (227, 127752360), (327, 88684360), (436, 66513270), (454, 63876180), (545, 53210616), (654, 44342180), (681, 42584120), (872, 33256635), (908, 31938090), (1090, 26605308), (1135, 25550472), (1308, 22171090), (1362, 21292060), (1635, 17736872), (1816, 15969045), (2180, 13302654), (2270, 12775236), (2616, 11085545), (2724, 10646030), (3270, 8868436), (3405, 8516824), (4360, 6651327), (4540, 6387618), (5448, 5323015), (6540, 4434218), (6810, 4258412), (9080, 3193809), (9767, 2969160), (13080, 2217109), (13620, 2129206), (19534, 1484580), (24743, 1172040), (27240, 1064603), (29301, 989720), (39068, 742290), (48835, 593832), (49486, 586020), (58602, 494860), (74229, 390680), (78136, 371145), (97670, 296916), (98972, 293010), (117204, 247430), (123715, 234408), (146505, 197944), (148458, 195340)]