324948120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2953}}^1$

素因数の和:3105

約数の個数: 128

約数和(自身を含む): 1122992640

約数和(自身を除く): 798044520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 131, 140, 168, 210, 262, 280, 393, 420, 524, 655, 786, 840, 917, 1048, 1310, 1572, 1834, 1965, 2620, 2751, 2953, 3144, 3668, 3930, 4585, 5240, 5502, 5906, 7336, 7860, 8859, 9170, 11004, 11812, 13755, 14765, 15720, 17718, 18340, 20671, 22008, 23624, 27510, 29530, 35436, 36680, 41342, 44295, 55020, 59060, 62013, 70872, 82684, 88590, 103355, 110040, 118120, 124026, 165368, 177180, 206710, 248052, 310065, 354360, 386843, 413420, 496104, 620130, 773686, 826840, 1160529, 1240260, 1547372, 1934215, 2321058, 2480520, 2707901, 3094744, 3868430, 4642116, 5415802, 5802645, 7736860, 8123703, 9284232, 10831604, 11605290, 13539505, 15473720, 16247406, 21663208, 23210580, 27079010, 32494812, 40618515, 46421160, 54158020, 64989624, 81237030, 108316040, 162474060, 324948120]

約数ペア:

[(1, 324948120), (2, 162474060), (3, 108316040), (4, 81237030), (5, 64989624), (6, 54158020), (7, 46421160), (8, 40618515), (10, 32494812), (12, 27079010), (14, 23210580), (15, 21663208), (20, 16247406), (21, 15473720), (24, 13539505), (28, 11605290), (30, 10831604), (35, 9284232), (40, 8123703), (42, 7736860), (56, 5802645), (60, 5415802), (70, 4642116), (84, 3868430), (105, 3094744), (120, 2707901), (131, 2480520), (140, 2321058), (168, 1934215), (210, 1547372), (262, 1240260), (280, 1160529), (393, 826840), (420, 773686), (524, 620130), (655, 496104), (786, 413420), (840, 386843), (917, 354360), (1048, 310065), (1310, 248052), (1572, 206710), (1834, 177180), (1965, 165368), (2620, 124026), (2751, 118120), (2953, 110040), (3144, 103355), (3668, 88590), (3930, 82684), (4585, 70872), (5240, 62013), (5502, 59060), (5906, 55020), (7336, 44295), (7860, 41342), (8859, 36680), (9170, 35436), (11004, 29530), (11812, 27510), (13755, 23624), (14765, 22008), (15720, 20671), (17718, 18340)]