23331240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:421

約数の個数: 160

約数和(自身を含む): 82764000

約数和(自身を除く): 59432760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 379, 380, 405, 456, 513, 540, 570, 648, 684, 758, 760, 810, 855, 1026, 1080, 1137, 1140, 1368, 1516, 1539, 1620, 1710, 1895, 2052, 2274, 2280, 2565, 3032, 3078, 3240, 3411, 3420, 3790, 4104, 4548, 5130, 5685, 6156, 6822, 6840, 7201, 7580, 7695, 9096, 10233, 10260, 11370, 12312, 13644, 14402, 15160, 15390, 17055, 20466, 20520, 21603, 22740, 27288, 28804, 30699, 30780, 34110, 36005, 40932, 43206, 45480, 51165, 57608, 61398, 61560, 64809, 68220, 72010, 81864, 86412, 102330, 108015, 122796, 129618, 136440, 144020, 153495, 172824, 194427, 204660, 216030, 245592, 259236, 288040, 306990, 324045, 388854, 409320, 432060, 518472, 583281, 613980, 648090, 777708, 864120, 972135, 1166562, 1227960, 1296180, 1555416, 1944270, 2333124, 2592360, 2916405, 3888540, 4666248, 5832810, 7777080, 11665620, 23331240]

約数ペア:

[(1, 23331240), (2, 11665620), (3, 7777080), (4, 5832810), (5, 4666248), (6, 3888540), (8, 2916405), (9, 2592360), (10, 2333124), (12, 1944270), (15, 1555416), (18, 1296180), (19, 1227960), (20, 1166562), (24, 972135), (27, 864120), (30, 777708), (36, 648090), (38, 613980), (40, 583281), (45, 518472), (54, 432060), (57, 409320), (60, 388854), (72, 324045), (76, 306990), (81, 288040), (90, 259236), (95, 245592), (108, 216030), (114, 204660), (120, 194427), (135, 172824), (152, 153495), (162, 144020), (171, 136440), (180, 129618), (190, 122796), (216, 108015), (228, 102330), (270, 86412), (285, 81864), (324, 72010), (342, 68220), (360, 64809), (379, 61560), (380, 61398), (405, 57608), (456, 51165), (513, 45480), (540, 43206), (570, 40932), (648, 36005), (684, 34110), (758, 30780), (760, 30699), (810, 28804), (855, 27288), (1026, 22740), (1080, 21603), (1137, 20520), (1140, 20466), (1368, 17055), (1516, 15390), (1539, 15160), (1620, 14402), (1710, 13644), (1895, 12312), (2052, 11370), (2274, 10260), (2280, 10233), (2565, 9096), (3032, 7695), (3078, 7580), (3240, 7201), (3411, 6840), (3420, 6822), (3790, 6156), (4104, 5685), (4548, 5130)]