89302920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2593}}^1$

素因数の和:2655

約数の個数: 128

約数和(自身を含む): 313770240

約数和(自身を除く): 224467320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2593, 2870, 3444, 4305, 4920, 5186, 5740, 6888, 7779, 8610, 10372, 11480, 12965, 15558, 17220, 18151, 20744, 25930, 31116, 34440, 36302, 38895, 51860, 54453, 62232, 72604, 77790, 90755, 103720, 106313, 108906, 145208, 155580, 181510, 212626, 217812, 272265, 311160, 318939, 363020, 425252, 435624, 531565, 544530, 637878, 726040, 744191, 850504, 1063130, 1089060, 1275756, 1488382, 1594695, 2126260, 2178120, 2232573, 2551512, 2976764, 3189390, 3720955, 4252520, 4465146, 5953528, 6378780, 7441910, 8930292, 11162865, 12757560, 14883820, 17860584, 22325730, 29767640, 44651460, 89302920]

約数ペア:

[(1, 89302920), (2, 44651460), (3, 29767640), (4, 22325730), (5, 17860584), (6, 14883820), (7, 12757560), (8, 11162865), (10, 8930292), (12, 7441910), (14, 6378780), (15, 5953528), (20, 4465146), (21, 4252520), (24, 3720955), (28, 3189390), (30, 2976764), (35, 2551512), (40, 2232573), (41, 2178120), (42, 2126260), (56, 1594695), (60, 1488382), (70, 1275756), (82, 1089060), (84, 1063130), (105, 850504), (120, 744191), (123, 726040), (140, 637878), (164, 544530), (168, 531565), (205, 435624), (210, 425252), (246, 363020), (280, 318939), (287, 311160), (328, 272265), (410, 217812), (420, 212626), (492, 181510), (574, 155580), (615, 145208), (820, 108906), (840, 106313), (861, 103720), (984, 90755), (1148, 77790), (1230, 72604), (1435, 62232), (1640, 54453), (1722, 51860), (2296, 38895), (2460, 36302), (2593, 34440), (2870, 31116), (3444, 25930), (4305, 20744), (4920, 18151), (5186, 17220), (5740, 15558), (6888, 12965), (7779, 11480), (8610, 10372)]