72722525160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1\times {\mathrm{24151}}^1$

素因数の和:25279

約数の個数: 128

約数和(自身を含む): 227871221760

約数和(自身を除く): 155148696600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1091, 1380, 2182, 2760, 3273, 4364, 5455, 6546, 8728, 10910, 13092, 16365, 21820, 24151, 25093, 26184, 32730, 43640, 48302, 50186, 65460, 72453, 75279, 96604, 100372, 120755, 125465, 130920, 144906, 150558, 193208, 200744, 241510, 250930, 289812, 301116, 362265, 376395, 483020, 501860, 555473, 579624, 602232, 724530, 752790, 966040, 1003720, 1110946, 1449060, 1505580, 1666419, 2221892, 2777365, 2898120, 3011160, 3332838, 4443784, 5554730, 6665676, 8332095, 11109460, 13331352, 16664190, 22218920, 26348741, 33328380, 52697482, 66656760, 79046223, 105394964, 131743705, 158092446, 210789928, 263487410, 316184892, 395231115, 526974820, 606021043, 632369784, 790462230, 1053949640, 1212042086, 1580924460, 1818063129, 2424084172, 3030105215, 3161848920, 3636126258, 4848168344, 6060210430, 7272252516, 9090315645, 12120420860, 14544505032, 18180631290, 24240841720, 36361262580, 72722525160]

約数ペア:

[(1, 72722525160), (2, 36361262580), (3, 24240841720), (4, 18180631290), (5, 14544505032), (6, 12120420860), (8, 9090315645), (10, 7272252516), (12, 6060210430), (15, 4848168344), (20, 3636126258), (23, 3161848920), (24, 3030105215), (30, 2424084172), (40, 1818063129), (46, 1580924460), (60, 1212042086), (69, 1053949640), (92, 790462230), (115, 632369784), (120, 606021043), (138, 526974820), (184, 395231115), (230, 316184892), (276, 263487410), (345, 210789928), (460, 158092446), (552, 131743705), (690, 105394964), (920, 79046223), (1091, 66656760), (1380, 52697482), (2182, 33328380), (2760, 26348741), (3273, 22218920), (4364, 16664190), (5455, 13331352), (6546, 11109460), (8728, 8332095), (10910, 6665676), (13092, 5554730), (16365, 4443784), (21820, 3332838), (24151, 3011160), (25093, 2898120), (26184, 2777365), (32730, 2221892), (43640, 1666419), (48302, 1505580), (50186, 1449060), (65460, 1110946), (72453, 1003720), (75279, 966040), (96604, 752790), (100372, 724530), (120755, 602232), (125465, 579624), (130920, 555473), (144906, 501860), (150558, 483020), (193208, 376395), (200744, 362265), (241510, 301116), (250930, 289812)]