17889423840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{12423211}}^1$

素因数の和:12423232

約数の個数: 72

約数和(自身を含む): 61047663768

約数和(自身を除く): 43158239928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 12423211, 24846422, 37269633, 49692844, 62116055, 74539266, 99385688, 111808899, 124232110, 149078532, 186348165, 198771376, 223617798, 248464220, 298157064, 372696330, 397542752, 447235596, 496928440, 559044495, 596314128, 745392660, 894471192, 993856880, 1118088990, 1192628256, 1490785320, 1788942384, 1987713760, 2236177980, 2981570640, 3577884768, 4472355960, 5963141280, 8944711920, 17889423840]

約数ペア:

[(1, 17889423840), (2, 8944711920), (3, 5963141280), (4, 4472355960), (5, 3577884768), (6, 2981570640), (8, 2236177980), (9, 1987713760), (10, 1788942384), (12, 1490785320), (15, 1192628256), (16, 1118088990), (18, 993856880), (20, 894471192), (24, 745392660), (30, 596314128), (32, 559044495), (36, 496928440), (40, 447235596), (45, 397542752), (48, 372696330), (60, 298157064), (72, 248464220), (80, 223617798), (90, 198771376), (96, 186348165), (120, 149078532), (144, 124232110), (160, 111808899), (180, 99385688), (240, 74539266), (288, 62116055), (360, 49692844), (480, 37269633), (720, 24846422), (1440, 12423211)]