40280892720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^2\times {\mathrm{16453}}^1$

素因数の和:16671

約数の個数: 120

約数和(自身を含む): 126127018128

約数和(自身を除く): 85846125408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6060, 8080, 10201, 12120, 16453, 20402, 24240, 30603, 32906, 40804, 49359, 51005, 61206, 65812, 81608, 82265, 98718, 102010, 122412, 131624, 153015, 163216, 164530, 197436, 204020, 244824, 246795, 263248, 306030, 329060, 394872, 408040, 489648, 493590, 612060, 658120, 789744, 816080, 987180, 1224120, 1316240, 1661753, 1974360, 2448240, 3323506, 3948720, 4985259, 6647012, 8308765, 9970518, 13294024, 16617530, 19941036, 24926295, 26588048, 33235060, 39882072, 49852590, 66470120, 79764144, 99705180, 132940240, 167837053, 199410360, 335674106, 398820720, 503511159, 671348212, 839185265, 1007022318, 1342696424, 1678370530, 2014044636, 2517555795, 2685392848, 3356741060, 4028089272, 5035111590, 6713482120, 8056178544, 10070223180, 13426964240, 20140446360, 40280892720]

約数ペア:

[(1, 40280892720), (2, 20140446360), (3, 13426964240), (4, 10070223180), (5, 8056178544), (6, 6713482120), (8, 5035111590), (10, 4028089272), (12, 3356741060), (15, 2685392848), (16, 2517555795), (20, 2014044636), (24, 1678370530), (30, 1342696424), (40, 1007022318), (48, 839185265), (60, 671348212), (80, 503511159), (101, 398820720), (120, 335674106), (202, 199410360), (240, 167837053), (303, 132940240), (404, 99705180), (505, 79764144), (606, 66470120), (808, 49852590), (1010, 39882072), (1212, 33235060), (1515, 26588048), (1616, 24926295), (2020, 19941036), (2424, 16617530), (3030, 13294024), (4040, 9970518), (4848, 8308765), (6060, 6647012), (8080, 4985259), (10201, 3948720), (12120, 3323506), (16453, 2448240), (20402, 1974360), (24240, 1661753), (30603, 1316240), (32906, 1224120), (40804, 987180), (49359, 816080), (51005, 789744), (61206, 658120), (65812, 612060), (81608, 493590), (82265, 489648), (98718, 408040), (102010, 394872), (122412, 329060), (131624, 306030), (153015, 263248), (163216, 246795), (164530, 244824), (197436, 204020)]