2340641520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{464413}}^1$

素因数の和:464439

約数の個数: 120

約数和(自身を含む): 8983624416

約数和(自身を除く): 6642982896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 464413, 928826, 1393239, 1857652, 2322065, 2786478, 3250891, 3715304, 4179717, 4644130, 5572956, 6501782, 6966195, 7430608, 8359434, 9288260, 9752673, 11145912, 13003564, 13932390, 16254455, 16718868, 18576520, 19505346, 20898585, 22291824, 26007128, 27864780, 29258019, 32508910, 33437736, 37153040, 39010692, 41797170, 48763365, 52014256, 55729560, 58516038, 65017820, 66875472, 78021384, 83594340, 97526730, 111459120, 117032076, 130035640, 146290095, 156042768, 167188680, 195053460, 234064152, 260071280, 292580190, 334377360, 390106920, 468128304, 585160380, 780213840, 1170320760, 2340641520]

約数ペア:

[(1, 2340641520), (2, 1170320760), (3, 780213840), (4, 585160380), (5, 468128304), (6, 390106920), (7, 334377360), (8, 292580190), (9, 260071280), (10, 234064152), (12, 195053460), (14, 167188680), (15, 156042768), (16, 146290095), (18, 130035640), (20, 117032076), (21, 111459120), (24, 97526730), (28, 83594340), (30, 78021384), (35, 66875472), (36, 65017820), (40, 58516038), (42, 55729560), (45, 52014256), (48, 48763365), (56, 41797170), (60, 39010692), (63, 37153040), (70, 33437736), (72, 32508910), (80, 29258019), (84, 27864780), (90, 26007128), (105, 22291824), (112, 20898585), (120, 19505346), (126, 18576520), (140, 16718868), (144, 16254455), (168, 13932390), (180, 13003564), (210, 11145912), (240, 9752673), (252, 9288260), (280, 8359434), (315, 7430608), (336, 6966195), (360, 6501782), (420, 5572956), (504, 4644130), (560, 4179717), (630, 3715304), (720, 3250891), (840, 2786478), (1008, 2322065), (1260, 1857652), (1680, 1393239), (2520, 928826), (5040, 464413)]