1211103720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{2287}}^1$

素因数の和:3775

約数の個数: 96

約数和(自身を含む): 3940485120

約数和(自身を除く): 2729381400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1471, 2287, 2942, 4413, 4574, 5884, 6861, 7355, 8826, 9148, 11435, 11768, 13239, 13722, 14710, 17652, 18296, 20583, 22065, 22870, 26478, 27444, 29420, 34305, 35304, 41166, 44130, 45740, 52956, 54888, 58840, 66195, 68610, 82332, 88260, 91480, 102915, 105912, 132390, 137220, 164664, 176520, 205830, 264780, 274440, 411660, 529560, 823320, 3364177, 6728354, 10092531, 13456708, 16820885, 20185062, 26913416, 30277593, 33641770, 40370124, 50462655, 60555186, 67283540, 80740248, 100925310, 121110372, 134567080, 151387965, 201850620, 242220744, 302775930, 403701240, 605551860, 1211103720]

約数ペア:

[(1, 1211103720), (2, 605551860), (3, 403701240), (4, 302775930), (5, 242220744), (6, 201850620), (8, 151387965), (9, 134567080), (10, 121110372), (12, 100925310), (15, 80740248), (18, 67283540), (20, 60555186), (24, 50462655), (30, 40370124), (36, 33641770), (40, 30277593), (45, 26913416), (60, 20185062), (72, 16820885), (90, 13456708), (120, 10092531), (180, 6728354), (360, 3364177), (1471, 823320), (2287, 529560), (2942, 411660), (4413, 274440), (4574, 264780), (5884, 205830), (6861, 176520), (7355, 164664), (8826, 137220), (9148, 132390), (11435, 105912), (11768, 102915), (13239, 91480), (13722, 88260), (14710, 82332), (17652, 68610), (18296, 66195), (20583, 58840), (22065, 54888), (22870, 52956), (26478, 45740), (27444, 44130), (29420, 41166), (34305, 35304)]