1113521040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{515519}}^1$

素因数の和:515541

約数の個数: 80

約数和(自身を含む): 3835468800

約数和(自身を除く): 2721947760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 515519, 1031038, 1546557, 2062076, 2577595, 3093114, 4124152, 4639671, 5155190, 6186228, 7732785, 8248304, 9279342, 10310380, 12372456, 13919013, 15465570, 18558684, 20620760, 23198355, 24744912, 27838026, 30931140, 37117368, 41241520, 46396710, 55676052, 61862280, 69595065, 74234736, 92793420, 111352104, 123724560, 139190130, 185586840, 222704208, 278380260, 371173680, 556760520, 1113521040]

約数ペア:

[(1, 1113521040), (2, 556760520), (3, 371173680), (4, 278380260), (5, 222704208), (6, 185586840), (8, 139190130), (9, 123724560), (10, 111352104), (12, 92793420), (15, 74234736), (16, 69595065), (18, 61862280), (20, 55676052), (24, 46396710), (27, 41241520), (30, 37117368), (36, 30931140), (40, 27838026), (45, 24744912), (48, 23198355), (54, 20620760), (60, 18558684), (72, 15465570), (80, 13919013), (90, 12372456), (108, 10310380), (120, 9279342), (135, 8248304), (144, 7732785), (180, 6186228), (216, 5155190), (240, 4639671), (270, 4124152), (360, 3093114), (432, 2577595), (540, 2062076), (720, 1546557), (1080, 1031038), (2160, 515519)]