460952960

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3259}}^1$

素因数の和:3308

約数の個数: 128

約数和(自身を含む): 1256925600

約数和(自身を除く): 795972640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 170, 208, 221, 260, 272, 320, 340, 416, 442, 520, 544, 640, 680, 832, 884, 1040, 1088, 1105, 1360, 1664, 1768, 2080, 2176, 2210, 2720, 3259, 3536, 4160, 4420, 5440, 6518, 7072, 8320, 8840, 10880, 13036, 14144, 16295, 17680, 26072, 28288, 32590, 35360, 42367, 52144, 55403, 65180, 70720, 84734, 104288, 110806, 130360, 141440, 169468, 208576, 211835, 221612, 260720, 277015, 338936, 417152, 423670, 443224, 521440, 554030, 677872, 720239, 847340, 886448, 1042880, 1108060, 1355744, 1440478, 1694680, 1772896, 2085760, 2216120, 2711488, 2880956, 3389360, 3545792, 3601195, 4432240, 5422976, 5761912, 6778720, 7091584, 7202390, 8864480, 11523824, 13557440, 14404780, 17728960, 23047648, 27114880, 28809560, 35457920, 46095296, 57619120, 92190592, 115238240, 230476480, 460952960]

約数ペア:

[(1, 460952960), (2, 230476480), (4, 115238240), (5, 92190592), (8, 57619120), (10, 46095296), (13, 35457920), (16, 28809560), (17, 27114880), (20, 23047648), (26, 17728960), (32, 14404780), (34, 13557440), (40, 11523824), (52, 8864480), (64, 7202390), (65, 7091584), (68, 6778720), (80, 5761912), (85, 5422976), (104, 4432240), (128, 3601195), (130, 3545792), (136, 3389360), (160, 2880956), (170, 2711488), (208, 2216120), (221, 2085760), (260, 1772896), (272, 1694680), (320, 1440478), (340, 1355744), (416, 1108060), (442, 1042880), (520, 886448), (544, 847340), (640, 720239), (680, 677872), (832, 554030), (884, 521440), (1040, 443224), (1088, 423670), (1105, 417152), (1360, 338936), (1664, 277015), (1768, 260720), (2080, 221612), (2176, 211835), (2210, 208576), (2720, 169468), (3259, 141440), (3536, 130360), (4160, 110806), (4420, 104288), (5440, 84734), (6518, 70720), (7072, 65180), (8320, 55403), (8840, 52144), (10880, 42367), (13036, 35360), (14144, 32590), (16295, 28288), (17680, 26072)]