423661920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{80239}}^1$

素因数の和:80268

約数の個数: 96

約数和(自身を含む): 1455874560

約数和(自身を除く): 1032212640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 80239, 160478, 240717, 320956, 401195, 481434, 641912, 802390, 882629, 962868, 1203585, 1283824, 1604780, 1765258, 1925736, 2407170, 2567648, 2647887, 3209560, 3530516, 3851472, 4413145, 4814340, 5295774, 6419120, 7061032, 7702944, 8826290, 9628680, 10591548, 12838240, 13239435, 14122064, 17652580, 19257360, 21183096, 26478870, 28244128, 35305160, 38514720, 42366192, 52957740, 70610320, 84732384, 105915480, 141220640, 211830960, 423661920]

約数ペア:

[(1, 423661920), (2, 211830960), (3, 141220640), (4, 105915480), (5, 84732384), (6, 70610320), (8, 52957740), (10, 42366192), (11, 38514720), (12, 35305160), (15, 28244128), (16, 26478870), (20, 21183096), (22, 19257360), (24, 17652580), (30, 14122064), (32, 13239435), (33, 12838240), (40, 10591548), (44, 9628680), (48, 8826290), (55, 7702944), (60, 7061032), (66, 6419120), (80, 5295774), (88, 4814340), (96, 4413145), (110, 3851472), (120, 3530516), (132, 3209560), (160, 2647887), (165, 2567648), (176, 2407170), (220, 1925736), (240, 1765258), (264, 1604780), (330, 1283824), (352, 1203585), (440, 962868), (480, 882629), (528, 802390), (660, 641912), (880, 481434), (1056, 401195), (1320, 320956), (1760, 240717), (2640, 160478), (5280, 80239)]